diff --git a/Makefile b/Makefile
index 2fcd0d1b75..fd0ef0228b 100644
--- a/Makefile
+++ b/Makefile
@@ -298,12 +298,10 @@ requirements_tower_dev:
 # Install third-party requirements needed for running unittests in jenkins
 requirements_jenkins:
 	if [ "$(VENV_BASE)" ]; then \
-		. $(VENV_BASE)/tower/bin/activate; \
-		$(VENV_BASE)/tower/bin/pip install -Ir requirements/requirements_jenkins.txt; \
+		. $(VENV_BASE)/tower/bin/activate && pip install -Ir requirements/requirements_jenkins.txt; \
 	else \
 		pip install -Ir requirements/requirements_jenkins.txt; \
-	fi && \
-	$(NPM_BIN) install csslint
+	fi
 
 requirements: requirements_ansible requirements_tower