diff --git a/Makefile.js b/Makefile.js
index ded744d63ff..88672067ea7 100644
--- a/Makefile.js
+++ b/Makefile.js
@@ -73,7 +73,7 @@ const NODE = "node ", // intentional extra space
 
     // Utilities - intentional extra space at the end of each string
     MOCHA = `${NODE_MODULES}mocha/bin/_mocha `,
-    ESLINT = `${NODE} bin/eslint.js --rulesdir lib/internal-rules/ `,
+    ESLINT = `${NODE} bin/eslint.js --rulesdir lib/internal-rules/ --report-unused-disable-directives `,
 
     // Files
     MAKEFILE = "./Makefile.js",