diff --git a/index.js b/index.js
index 3535750..50401ee 100644
--- a/index.js
+++ b/index.js
@@ -306,7 +306,7 @@ function checkMessage( a_ServerID, a_Message )
         }
     } );*/
     for (const badWordsKey in badWords[a_ServerID] ) {
-        if( a_Message.includes( badWords[a_ServerID][badWordsKey] ) )
+        if( a_Message.toLowerCase().includes( badWords[a_ServerID][badWordsKey].toLowerCase() ) )
         {
             return true;
         }