diff --git a/.drone.yml b/.drone.yml
index f91521a..bd8b3de 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -19,10 +19,11 @@ steps:
   - name: pylama
     image: 'python:3-alpine'
     commands:
-      - apk update && apk add git
+      - apk update > /dev/null && apk add git > /dev/null
       #- python -m venv .venv
       - source ./.venv/bin/activate
       - 'pip install pylama pylama\[all\] > /dev/null'
+      - 'git diff --name-only --diff-filter=ACMRTUXB ${DRONE_TARGET_BRANCH} | grep  -E "(.py$)"'
       - 'pylama $(git diff --name-only --diff-filter=ACMRTUXB ${DRONE_TARGET_BRANCH} | grep  -E "(.py$)")'
     when:
       event: