diff --git a/XXX b/XXX
index d629198..5c98fbb 100755
--- a/XXX
+++ b/XXX
@@ -1,3 +1,3 @@
 #!/bin/sh
 # List XXXs, FIXMEs and TODOs in files
-ag "XXX|FIXME|TODO"
+ag '^(?!.*mktemp).*XXX|FIXME|TODO'
diff --git a/git-fsck-all b/git-fsck-all
index 69b5af9..2cef177 100755
--- a/git-fsck-all
+++ b/git-fsck-all
@@ -15,6 +15,8 @@ import subprocess
 
 def git_directories(startdir):
     for dirpath, dirnames, _ in os.walk(startdir):
+        if '.sync' in dirpath:
+            continue
         if set(['info', 'objects', 'refs']).issubset(set(dirnames)):
             yield dirpath