diff --git a/gradle/docs.gradle b/gradle/docs.gradle
index 591832d681..1772212c50 100644
--- a/gradle/docs.gradle
+++ b/gradle/docs.gradle
@@ -107,6 +107,7 @@ asciidoctorj {
 			version '1.5.0-beta.8'
 		}
 	}
+	fatalWarnings ".*"
 }
 
 /**