diff --git a/e2e_tests/docker/Dockerfile b/e2e_tests/docker/Dockerfile
index b6e75ce..91cc0a7 100644
--- a/e2e_tests/docker/Dockerfile
+++ b/e2e_tests/docker/Dockerfile
@@ -1,7 +1,7 @@
 FROM docker.io/debian:11.3
 
 RUN apt-get update \
-    && apt-get install -y \
+    && apt-get install -y --no-install-recommends \
         python3-pytest \
         python3-toml \
         python3-git \