diff --git a/jenkins/test.sh b/jenkins/test.sh
index 35be3a0121..127bf4fa1d 100755
--- a/jenkins/test.sh
+++ b/jenkins/test.sh
@@ -77,6 +77,7 @@ rake test_cms || TESTS_FAILED=1
 rake test_lms || TESTS_FAILED=1
 rake test_common/lib/capa || TESTS_FAILED=1
 rake test_common/lib/xmodule || TESTS_FAILED=1
+rake test_common/lib/calc || TESTS_FAILED=1
 
 # Run the javascript unit tests
 rake phantomjs_jasmine_lms || TESTS_FAILED=1