diff --git a/guilt-graph b/guilt-graph
index 0857e0d..d90c2f1 100755
--- a/guilt-graph
+++ b/guilt-graph
@@ -36,7 +36,7 @@ fi
 
 getfiles()
 {
-	git diff-tree -r "$1^" "$1" | tr '\t' ' ' | cut -d' ' -f6
+	git diff-tree -r "$1^" "$1" | cut -f2
 }
 
 cache="$GUILT_DIR/$branch/.graphcache.$$"