diff --git a/rules/sinks/storages/cookiemanager/javascript.yaml b/rules/sinks/storages/cookiemanager/javascript.yaml
index 4effeac3..972233fe 100644
--- a/rules/sinks/storages/cookiemanager/javascript.yaml
+++ b/rules/sinks/storages/cookiemanager/javascript.yaml
@@ -9,7 +9,7 @@ sinks:
   - id: Storages.Web.Cookie.Write
     name: Web Storage Cookie(Write)
     patterns:
-      - "(?i)(.*cookie.*set.*)|(.*setCookie)"
+      - "(?i)(.*cookie[^{}()]*set.*)|(.*:setcookie)"
     tags:
     
   - id: Storages.Web.Cookie.Delete
@@ -48,4 +48,4 @@ sinks:
     name: Web SessionStorage(Read)
     patterns:
       - "(?i)(\\bstorage\\b|sessionstorage)(.*)(getItem)"
-    tags:
\ No newline at end of file
+    tags: