Ignore errors when removing generated files

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 20930230..c1b266dc 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ clean-backupfiles:
 	find . -name '*.bak' -exec rm -f {} +
 
 clean-generated:
-	-rm utils/*3.py*
+	rm -f utils/*3.py*
 
 pylint:
 	@pylint --rcfile utils/pylintrc sphinx