diff --git a/Makefile b/Makefile
index 81fa030c..9bf9df65 100644
--- a/Makefile
+++ b/Makefile
@@ -54,7 +54,7 @@ ci-functional-test: create-ci
 
 ci-javadoc: create-ci
 	(mkdir -p ci/javadoc)
-	(./code/gradlew -p code/$(EXTENSION-LIBRARY-FOLDER-NAME) javadocPublic > ci/javadocPublic.log 2>&1)
+	(./code/gradlew -p code/$(EXTENSION-LIBRARY-FOLDER-NAME) javadocPublic --debug > ci/javadocPublic.log 2>&1)
 	(cp -r ./code/$(EXTENSION-LIBRARY-FOLDER-NAME)/build ./ci/javadoc)
 
 ci-generate-library-debug: