1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 65ce0769..43ba5f69 100644
--- a/Makefile
+++ b/Makefile
@@ -53,4 +53,4 @@ test:
 	@$(PYTHON) tests/run.py -d $(TEST)
 
 test-coverage:
-	@$(PYTHON) tests/run.py -d --with-coverage --cover-package=pygments $(TEST)
+	@$(PYTHON) tests/run.py -d --with-coverage --cover-package=pygments --cover-erase $(TEST)