diff --git a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/tasks/bundling/BootJarIntegrationTests-basicBuildUsingDeprecatedMainClassName.gradle b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/tasks/bundling/BootJarIntegrationTests-basicBuildUsingDeprecatedMainClassName.gradle
index be0e82ef6d8..e53e440aec9 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/tasks/bundling/BootJarIntegrationTests-basicBuildUsingDeprecatedMainClassName.gradle
+++ b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/tasks/bundling/BootJarIntegrationTests-basicBuildUsingDeprecatedMainClassName.gradle
@@ -4,5 +4,5 @@ plugins {
 }
 
 bootJar {
-	mainClass = 'com.example.Application'
+	mainClassName = 'com.example.Application'
 }