diff --git a/RecoTracker/DeDx/python/dedxEstimators_Cosmics_cff.py b/RecoTracker/DeDx/python/dedxEstimators_Cosmics_cff.py
index ed0590f02d3dc..0380394f43677 100644
--- a/RecoTracker/DeDx/python/dedxEstimators_Cosmics_cff.py
+++ b/RecoTracker/DeDx/python/dedxEstimators_Cosmics_cff.py
@@ -3,6 +3,8 @@
 
 from RecoTracker.DeDx.dedxEstimators_cff import *
 
+from RecoTracker.PixelLowPtUtilities.ClusterShapeHitFilterESProducer_cfi import *
+
 dedxHitInfoCTF     = dedxHitInfo.clone( tracks = "ctfWithMaterialTracksP5")
 
 dedxTruncated40CTF = dedxTruncated40.clone( tracks = "ctfWithMaterialTracksP5")