diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerProperties.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerProperties.java
index 275eff8d49..10a9ff2388 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerProperties.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerProperties.java
@@ -204,40 +204,34 @@ public class ResourceServerProperties implements Validator, BeanFactoryAware {
 		}
 		ResourceServerProperties resource = (ResourceServerProperties) target;
 		validate(resource, errors);
-
 	}
 
 	private void validate(ResourceServerProperties target, Errors errors) {
-		if ((StringUtils.hasText(this.jwt.getKeyUri())
-				|| StringUtils.hasText(this.jwt.getKeyValue()))
-				&& StringUtils.hasText(this.jwk.getKeySetUri())) {
+		boolean jwtConfigPresent = StringUtils.hasText(this.jwt.getKeyUri())
+				|| StringUtils.hasText(this.jwt.getKeyValue());
+		boolean jwkConfigPresent = StringUtils.hasText(this.jwk.getKeySetUri());
+
+		if (jwtConfigPresent && jwkConfigPresent) {
 			errors.reject("ambiguous.keyUri",
-					"Only one of jwt.keyUri (or jwt.keyValue) and "
-							+ "jwk.keySetUri should be configured.");
+					"Only one of jwt.keyUri (or jwt.keyValue) and jwk.keySetUri should"
+							+ " be configured.");
 		}
 		else {
-			if (StringUtils.hasText(this.clientId)) {
-				if (!StringUtils.hasText(this.clientSecret)) {
-					if (!StringUtils.hasText(target.getUserInfoUri())) {
-						errors.rejectValue("userInfoUri", "missing.userInfoUri",
-								"Missing userInfoUri (no client secret available)");
-					}
-				}
-				else {
-					if (isPreferTokenInfo()
-							&& !StringUtils.hasText(target.getTokenInfoUri())) {
-						if (StringUtils.hasText(getJwt().getKeyUri())
-								|| StringUtils.hasText(getJwt().getKeyValue())
-								|| StringUtils.hasText(getJwk().getKeySetUri())) {
-							// It's a JWT decoder
-							return;
-						}
-						if (!StringUtils.hasText(target.getUserInfoUri())) {
-							errors.rejectValue("tokenInfoUri", "missing.tokenInfoUri",
-									"Missing tokenInfoUri and userInfoUri and there is no "
-											+ "JWT verifier key");
-						}
-					}
+			if (jwtConfigPresent || jwkConfigPresent) {
+				// It's a JWT decoder
+				return;
+			}
+			if (!StringUtils.hasText(target.getUserInfoUri())
+					&& !StringUtils.hasText(target.getTokenInfoUri())) {
+				errors.rejectValue("tokenInfoUri", "missing.tokenInfoUri",
+						"Missing tokenInfoUri and userInfoUri and there is no "
+								+ "JWT verifier key");
+			}
+			if (StringUtils.hasText(target.getTokenInfoUri()) && isPreferTokenInfo()) {
+				if (StringUtils.hasText(this.clientId)
+						&& !StringUtils.hasText(this.clientSecret)) {
+					errors.rejectValue("clientSecret", "missing.clientSecret",
+							"Missing client secret");
 				}
 			}
 		}
@@ -276,21 +270,7 @@ public class ResourceServerProperties implements Validator, BeanFactoryAware {
 		}
 
 		public String getKeyUri() {
-			if (this.keyUri != null) {
-				return this.keyUri;
-			}
-			if (ResourceServerProperties.this.userInfoUri != null
-					&& ResourceServerProperties.this.userInfoUri.endsWith("/userinfo")) {
-				return ResourceServerProperties.this.userInfoUri.replace("/userinfo",
-						"/token_key");
-			}
-			if (ResourceServerProperties.this.tokenInfoUri != null
-					&& ResourceServerProperties.this.tokenInfoUri
-							.endsWith("/check_token")) {
-				return ResourceServerProperties.this.tokenInfoUri.replace("/check_token",
-						"/token_key");
-			}
-			return null;
+			return this.keyUri;
 		}
 
 	}
diff --git a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerPropertiesTests.java b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerPropertiesTests.java
index d2a8ed047e..5c3df8890e 100644
--- a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerPropertiesTests.java
+++ b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerPropertiesTests.java
@@ -42,6 +42,8 @@ public class ResourceServerPropertiesTests {
 	private ResourceServerProperties properties = new ResourceServerProperties("client",
 			"secret");
 
+	private Errors errors = mock(Errors.class);
+
 	@Test
 	@SuppressWarnings("unchecked")
 	public void json() throws Exception {
@@ -54,39 +56,109 @@ public class ResourceServerPropertiesTests {
 	}
 
 	@Test
-	public void tokenKeyDerivedFromUserInfoUri() throws Exception {
-		this.properties.setUserInfoUri("http://example.com/userinfo");
-		assertThat(this.properties.getJwt().getKeyUri())
-				.isEqualTo("http://example.com/token_key");
+	public void validateWhenBothJwtAndJwkKeyUrisPresentShouldFail() throws Exception {
+		this.properties.getJwk().setKeySetUri("http://my-auth-server/token_keys");
+		this.properties.getJwt().setKeyUri("http://my-auth-server/token_key");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verify(this.errors).reject("ambiguous.keyUri",
+				"Only one of jwt.keyUri (or jwt.keyValue) and jwk.keySetUri should be configured.");
 	}
 
 	@Test
-	public void tokenKeyDerivedFromTokenInfoUri() throws Exception {
-		this.properties.setTokenInfoUri("http://example.com/check_token");
-		assertThat(this.properties.getJwt().getKeyUri())
-				.isEqualTo("http://example.com/token_key");
+	public void validateWhenBothJwtKeyValueAndJwkKeyUriPresentShouldFail()
+			throws Exception {
+		this.properties.getJwk().setKeySetUri("http://my-auth-server/token_keys");
+		this.properties.getJwt().setKeyValue("my-key");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verify(this.errors).reject("ambiguous.keyUri",
+				"Only one of jwt.keyUri (or jwt.keyValue) and jwk.keySetUri should be configured.");
 	}
 
 	@Test
-	public void validateWhenBothJwtAndJwtKeyConfigurationPresentShouldFail()
-			throws Exception {
+	public void validateWhenJwkKeySetUriProvidedShouldSucceed() throws Exception {
 		this.properties.getJwk().setKeySetUri("http://my-auth-server/token_keys");
-		this.properties.getJwt().setKeyUri("http://my-auth-server/token_key");
 		setListableBeanFactory();
-		Errors errors = mock(Errors.class);
-		this.properties.validate(this.properties, errors);
-		verify(errors).reject("ambiguous.keyUri",
-				"Only one of jwt.keyUri (or jwt.keyValue) and jwk.keySetUri should be configured.");
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
+	}
 
+	@Test
+	public void validateWhenKeyValuePresentShouldSucceed() throws Exception {
+		this.properties.getJwt().setKeyValue("my-key");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
 	}
 
 	@Test
-	public void validateWhenKeySetUriProvidedShouldSucceed() throws Exception {
+	public void validateWhenKeysUriOrValuePresentAndUserInfoAbsentShouldNotFail()
+			throws Exception {
+		this.properties = new ResourceServerProperties("client", "");
 		this.properties.getJwk().setKeySetUri("http://my-auth-server/token_keys");
 		setListableBeanFactory();
-		Errors errors = mock(Errors.class);
-		this.properties.validate(this.properties, errors);
-		verifyZeroInteractions(errors);
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
+	}
+
+	@Test
+	public void validateWhenKeyConfigAbsentAndInfoUrisNotConfiguredShouldFail()
+			throws Exception {
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verify(this.errors).rejectValue("tokenInfoUri", "missing.tokenInfoUri",
+				"Missing tokenInfoUri and userInfoUri and there is no JWT verifier key");
+	}
+
+	@Test
+	public void validateWhenTokenUriConfiguredShouldNotFail() throws Exception {
+		this.properties.setTokenInfoUri("http://my-auth-server/userinfo");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
+	}
+
+	@Test
+	public void validateWhenUserInfoUriConfiguredShouldNotFail() throws Exception {
+		this.properties.setUserInfoUri("http://my-auth-server/userinfo");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
+	}
+
+	@Test
+	public void validateWhenTokenUriPreferredAndClientSecretAbsentShouldFail()
+			throws Exception {
+		this.properties = new ResourceServerProperties("client", "");
+		this.properties.setTokenInfoUri("http://my-auth-server/check_token");
+		this.properties.setUserInfoUri("http://my-auth-server/userinfo");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verify(this.errors).rejectValue("clientSecret", "missing.clientSecret",
+				"Missing client secret");
+	}
+
+	@Test
+	public void validateWhenTokenUriAbsentAndClientSecretAbsentShouldNotFail()
+			throws Exception {
+		this.properties = new ResourceServerProperties("client", "");
+		this.properties.setUserInfoUri("http://my-auth-server/userinfo");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
+	}
+
+	@Test
+	public void validateWhenTokenUriNotPreferredAndClientSecretAbsentShouldNotFail()
+			throws Exception {
+		this.properties = new ResourceServerProperties("client", "");
+		this.properties.setPreferTokenInfo(false);
+		this.properties.setTokenInfoUri("http://my-auth-server/check_token");
+		this.properties.setUserInfoUri("http://my-auth-server/userinfo");
+		setListableBeanFactory();
+		this.properties.validate(this.properties, this.errors);
+		verifyZeroInteractions(this.errors);
 	}
 
 	private void setListableBeanFactory() {
diff --git a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerTokenServicesConfigurationTests.java b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerTokenServicesConfigurationTests.java
index e86b315c75..a94703a36e 100644
--- a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerTokenServicesConfigurationTests.java
+++ b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerTokenServicesConfigurationTests.java
@@ -91,14 +91,6 @@ public class ResourceServerTokenServicesConfigurationTests {
 		}
 	}
 
-	@Test
-	public void defaultIsRemoteTokenServices() {
-		this.context = new SpringApplicationBuilder(ResourceConfiguration.class)
-				.web(WebApplicationType.NONE).run();
-		RemoteTokenServices services = this.context.getBean(RemoteTokenServices.class);
-		assertThat(services).isNotNull();
-	}
-
 	@Test
 	public void useRemoteTokenServices() {
 		EnvironmentTestUtils.addEnvironment(this.environment,