diff --git a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/gradle/running/boot-run-main.gradle b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/gradle/running/boot-run-main.gradle
index a24c0154b2..6c012eb2cf 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/gradle/running/boot-run-main.gradle
+++ b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/gradle/running/boot-run-main.gradle
@@ -11,6 +11,6 @@ bootRun {
 
 task configuredMainClass {
 	doLast {
-		println bootRun.main
+		println bootRun.mainClass
 	}
 }