diff --git a/deploy/build_env/debians/Dockerfile.gitlab.11 b/deploy/build_env/debians/Dockerfile.gitlab.11
index 8acd80081b4346aadde7773705afb7a2bbc6704d..532ccc6b64eeeba20b069a64f0a206b3001e4f31 100644
--- a/deploy/build_env/debians/Dockerfile.gitlab.11
+++ b/deploy/build_env/debians/Dockerfile.gitlab.11
@@ -12,10 +12,6 @@ RUN set -eux; \
 		python3-numpy \
 		python3-stdeb \
 		python3-pip \
-		python-all-dev \
-		python-numpy \
-		python-stdeb \
-		python-pip \
 		zlib1g-dev \
 		fakeroot \
 		wget \