diff --git a/cairo/lack-of-error-message.yaml b/cairo/lack-of-error-message.yaml
index 90289b5..2a3ac74 100644
--- a/cairo/lack-of-error-message.yaml
+++ b/cairo/lack-of-error-message.yaml
@@ -1,7 +1,7 @@
 rules:
   - id: lack-of-error-message 
     languages: [cairo]
-    message: $C
+    message: Add error message to assert
     severity: INFO 
     patterns:
       - pattern: assert(...)