diff --git a/buildscripts/test.sh b/buildscripts/test.sh
index 8738b25f2..45003b450 100755
--- a/buildscripts/test.sh
+++ b/buildscripts/test.sh
@@ -8,7 +8,7 @@ python hpat/tests/gen_test_data.py
 if [ "$RUN_COVERAGE" == "yes" ]; then
     export PYTHONPATH=.
     coverage erase
-    coverage run --source=./hpat --omit ./hpat/ml/*,./hpat/xenon_ext.py,./hpat/ros.py,./hpat/cv_ext.py,./hpat/tests/gen_test_data.py -m unittest
+    coverage run --source=./hpat --omit ./hpat/ml/*,./hpat/xenon_ext.py,./hpat/ros.py,./hpat/cv_ext.py,./hpat/tests/* -m unittest
 else
     mpiexec -n $NUM_PES python -u -m unittest -v
 fi