diff --git a/.gitignore b/.gitignore
index 5389f5e4..0a236652 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,6 +48,7 @@ crashlytics-build.properties
 
 # Reports
 *reports
+coverage.out
 
 .DS_Store
 bin/
diff --git a/Makefile b/Makefile
index 0a94bac4..c5ce3dec 100644
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,7 @@ test:
 	@echo "   CGO_LDFLAGS = $(CGO_LDFLAGS)"
 	@echo "   BUILD_TAGS  = $(BUILD_TAGS)"
 	@echo "   ADD_LDFLAGS = $(ALDFLAGS)"
-	@$(GO) test -v --count=1 -tags="$(BUILD_TAGS)" $(ALDFLAGS) $(PACKAGES)
+	@$(GO) test -v --count=1 -coverprofile=coverage.out -tags="$(BUILD_TAGS)" $(ALDFLAGS) $(PACKAGES)
 
 .PHONY: bench
 bench: