diff --git a/circle.yml b/circle.yml
index be4994b..3cdc574 100644
--- a/circle.yml
+++ b/circle.yml
@@ -216,5 +216,6 @@
         echo "Number of different pixels from baseline in $file:"
         compare -metric AE $baseline $file ${file/%.png/_DIFF.png}
       done
+      true  # ignore errors like "image widths or heights differ"
   post:
     - killall --wait sc; true  # wait for Sauce Connect to close the tunnel; ignore errors since it's just cleanup