diff --git a/server-scripts/desec-ip-sync/Dockerfile b/server-scripts/desec-ip-sync/Dockerfile
index fb01900..39f3ba0 100644
--- a/server-scripts/desec-ip-sync/Dockerfile
+++ b/server-scripts/desec-ip-sync/Dockerfile
@@ -8,5 +8,7 @@ RUN apt update && apt install python3.11-venv -y
 
 RUN bash run.bash
 
+RUN source venv/bin/activate
+
 CMD ["python3", "main.py"]