diff --git a/buildSrc/src/main/java/org/springframework/boot/build/AsciidoctorConventions.java b/buildSrc/src/main/java/org/springframework/boot/build/AsciidoctorConventions.java
index 2c00c50039..cd1eb36cf1 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/AsciidoctorConventions.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/AsciidoctorConventions.java
@@ -138,7 +138,7 @@ class AsciidoctorConventions {
 
 	private String determineGitHubTag(Project project) {
 		String version = "v" + project.getVersion();
-		return (version.endsWith("-SNAPSHOT")) ? "main" : version;
+		return (version.endsWith("-SNAPSHOT")) ? "2.7.x" : version;
 	}
 
 	private void configureOptions(AbstractAsciidoctorTask asciidoctorTask) {
diff --git a/ci/parameters.yml b/ci/parameters.yml
index 8f5bbd90af..60b155108c 100644
--- a/ci/parameters.yml
+++ b/ci/parameters.yml
@@ -6,7 +6,7 @@ github-repo-name: "spring-projects/spring-boot"
 homebrew-tap-repo: "https://github.com/spring-io/homebrew-tap.git"
 docker-hub-organization: "springci"
 artifactory-server: "https://repo.spring.io"
-branch: "main"
+branch: "2.7.x"
 milestone: "2.7.x"
 build-name: "spring-boot"
 concourse-url: "https://ci.spring.io"