diff --git a/packaging/docker/Dockerfile.dev b/packaging/docker/Dockerfile.dev
index 4101b295f..cebb1dc8a 100644
--- a/packaging/docker/Dockerfile.dev
+++ b/packaging/docker/Dockerfile.dev
@@ -35,6 +35,14 @@ ARG GIT_BRANCH=unknown
 ARG VERSION=unknown
 ARG VARIANT=unknown
 
+# Some of the dependencies are only available in our own repo
+ADD https://packages.fein-aachen.org/redhat/fein.repo /etc/yum.repos.d/
+
+# We need to use our own RPM packages of libwebsockets
+# as the official ones do contain the CMake files
+RUN dnf -y install --repo=fein \
+	libwebsockets-2.4.2
+
 # Toolchain
 RUN dnf -y install \
 	gcc gcc-c++ \
@@ -60,14 +68,6 @@ RUN pip install \
 	gcovr \
 	protobuf
 
-# Some of the dependencies are only available in our own repo
-ADD https://packages.fein-aachen.org/redhat/fein.repo /etc/yum.repos.d/
-
-# We need to use our own RPM packages of libwebsockets
-# as the official ones do contain the CMake files
-RUN dnf -y install --repo=villas \
-	libwebsockets-2.4.2
-
 # Dependencies
 RUN dnf -y install \
 	openssl openssl-devel \