diff --git a/.coveragerc b/.coveragerc
index d497ce902..975e4cdf3 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -9,6 +9,7 @@ omit =
     */unittest2/*
 
 [report]
+show_missing = True
 # Regexes for lines to exclude from consideration
 exclude_lines =
     # Have to re-enable the standard pragma