diff --git a/src/containers/blocks.jsx b/src/containers/blocks.jsx
index 378dccf6d..3e0c15c9a 100644
--- a/src/containers/blocks.jsx
+++ b/src/containers/blocks.jsx
@@ -240,6 +240,7 @@ class Blocks extends React.Component {
             isVisible,
             onActivateColorPicker,
             updateToolboxState,
+            onActivateCustomProcedures,
             onRequestCloseExtensionLibrary,
             onRequestCloseCustomProcedures,
             toolboxXML,