diff --git a/.coveragerc b/.coveragerc
index 09868b5..845bbb7 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1,5 +1,5 @@
 [run]
-omit = medaka/test*, medaka/medaka.py, medaka/medaka_counts.py, medaka/prediction.py, medaka/training.py, medaka/stitch.py, medaka/methdaka.py
+omit = medaka/test/*, medaka/medaka.py, medaka/medaka_counts.py, medaka/prediction.py, medaka/training.py, medaka/stitch.py, medaka/tandem.py
 
 [report]
 exclude_lines =