diff --git a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/build.gradle b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/build.gradle
index 060cbd2054b..7672d8623ff 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/build.gradle
+++ b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/build.gradle
@@ -99,6 +99,7 @@ task zip(type: Zip) {
 	duplicatesStrategy "fail"
 	from(asciidoctorPdf.outputDir) {
 		into "reference/pdf"
+		rename "index.pdf", "${project.name}-reference.pdf"
 	}
 	from(asciidoctor.outputDir) {
 		into "reference/html"
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/build.gradle b/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/build.gradle
index db95d647ee6..875394c4e88 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/build.gradle
+++ b/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/build.gradle
@@ -99,6 +99,7 @@ task zip(type: Zip) {
 	duplicatesStrategy "fail"
 	from(asciidoctorPdf.outputDir) {
 		into "reference/pdf"
+		rename "index.pdf", "${project.name}-reference.pdf"
 	}
 	from(asciidoctor.outputDir) {
 		into "reference/html"