1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 93eeb65..cc813e8 100644
--- a/Makefile
+++ b/Makefile
@@ -69,7 +69,7 @@ init:
 
 tidy:
 	rm -rf tap
-	git clean -dfx -e build
+	git clean -dfx -e build -e .pbuilder-sell-by-date
 	git submodule foreach --recursive git clean -dfx
 
 clean: tidy