1 files changed, 0 insertions, 1 deletions
diff --git a/igor.py b/igor.py
index 8d6ff1f7..d92aa934 100644
--- a/igor.py
+++ b/igor.py
@@ -114,7 +114,6 @@ def run_tests_with_coverage(tracer, *nose_args):
     # the self-detection.
     cov.cover_prefix = "Please measure coverage.py!"
     cov._warn_unimported_source = False
-    cov.erase()
     cov.start()
 
     try: