diff --git a/packages/basic.gblib/services/KeywordsExpressions.ts b/packages/basic.gblib/services/KeywordsExpressions.ts
index e8c07a29..3f61ca7e 100644
--- a/packages/basic.gblib/services/KeywordsExpressions.ts
+++ b/packages/basic.gblib/services/KeywordsExpressions.ts
@@ -767,14 +767,14 @@ export class KeywordsExpressions {
     ];
 
     keywords[i++] = [
-      /^\s*(exit)\s*/gim,
+      /^\s*(\bexit\b)\s*/gim,
       () => {
         return `return;`;
       }
     ];
 
     keywords[i++] = [
-      /^\s*(END)\s*/gim,
+      /^\s*(\bEND\b)\s*/gim,
       () => {
         return `return;`;
       }