diff --git a/toonz/sources/stdfx/rgbkeyfx.cpp b/toonz/sources/stdfx/rgbkeyfx.cpp
index 80ce8a9..28b5f46 100644
--- a/toonz/sources/stdfx/rgbkeyfx.cpp
+++ b/toonz/sources/stdfx/rgbkeyfx.cpp
@@ -51,7 +51,7 @@ public:
   void doCompute(TTile &tile, double frame, const TRenderSettings &) override;
 
   bool canHandle(const TRenderSettings &info, double frame) override {
-    return true;
+    return false;
   }
 };