diff --git a/config/makeWarp.py b/config/makeWarp.py
index a7b4d42e..eab8d589 100644
--- a/config/makeWarp.py
+++ b/config/makeWarp.py
@@ -2,7 +2,6 @@
 config.doApplySkyCorr = True
 
 config.modelPsf.defaultFwhm = 7.7
-config.matchingKernelSize = 29
 config.warpAndPsfMatch.psfMatch.kernel["AL"].kernelSize = 29
 config.warpAndPsfMatch.psfMatch.kernel["AL"].alardSigGauss = [1.0, 2.0, 4.5]
 config.warpAndPsfMatch.warp.warpingKernelName = "lanczos5"