diff --git a/examples/neptune_plugin/Dockerfile b/examples/neptune_plugin/Dockerfile
index e07c56ba8..80482086b 100644
--- a/examples/neptune_plugin/Dockerfile
+++ b/examples/neptune_plugin/Dockerfile
@@ -13,7 +13,7 @@ ENV PATH="${VENV}/bin:$PATH"
 
 # Install Python dependencies
 COPY requirements.in /root
-RUN pip install --cache-dir -r /root/requirements.in
+RUN pip install --no-cache-dir -r /root/requirements.in
 
 # Copy the actual code
 COPY . /root