diff --git a/layout/painting/nsDisplayList.cpp b/layout/painting/nsDisplayList.cpp
index c1458f817477..03dba582217f 100644
--- a/layout/painting/nsDisplayList.cpp
+++ b/layout/painting/nsDisplayList.cpp
@@ -8893,15 +8893,6 @@ bool nsDisplayMask::ShouldPaintOnMaskLayer(LayerManager* aManager)
     return false;
   }
 
-  nsSVGUtils::MaskUsage maskUsage;
-  nsSVGUtils::DetermineMaskUsage(mFrame, mHandleOpacity, maskUsage);
-
-  // XXX Temporary disable paint clip-path onto mask before figure out
-  // performance regression(bug 1325550).
-  if (maskUsage.shouldApplyClipPath) {
-    return false;
-  }
-
   if (!nsSVGIntegrationUtils::IsMaskResourceReady(mFrame)) {
     return false;
   }