diff --git a/libs/remix-ui/solidity-uml-gen/src/lib/solidity-uml-gen.tsx b/libs/remix-ui/solidity-uml-gen/src/lib/solidity-uml-gen.tsx
index c78383d529..036fb57ca8 100644
--- a/libs/remix-ui/solidity-uml-gen/src/lib/solidity-uml-gen.tsx
+++ b/libs/remix-ui/solidity-uml-gen/src/lib/solidity-uml-gen.tsx
@@ -18,6 +18,7 @@ interface ActionButtonsProps {
   }
 }
 
+const _paq = window._paq = window._paq || []