diff --git a/docs/spring-security-docs.gradle b/docs/spring-security-docs.gradle
index a0828e0e334..d7a1b44f362 100644
--- a/docs/spring-security-docs.gradle
+++ b/docs/spring-security-docs.gradle
@@ -5,6 +5,7 @@ plugins {
 	id 'security-kotlin'
 	id 'java-toolchain'
 	id 'test-compile-target-jdk25'
+	id 'javadoc-warnings-error'
 }
 
 apply plugin: 'io.spring.convention.docs'