diff --git a/Makefile b/Makefile
index 478ecc3..cb8e508 100644
--- a/Makefile
+++ b/Makefile
@@ -10,5 +10,7 @@ test-verbose:
 	$(TESTER) $(OPTS) --reporter spec $(TESTS)
 testing:
 	$(TESTER) $(OPTS) --watch $(TESTS)
+coverage:
+	$(TESTER) $(OPTS) -r blanket -R html-cov $(TESTS) > coverage_loopback-connector-mysql.html
 
-.PHONY: test docs
+.PHONY: test docs coverage