diff --git a/Dockerfile.agnos b/Dockerfile.agnos
index e5fc09b..bf85b87 100644
--- a/Dockerfile.agnos
+++ b/Dockerfile.agnos
@@ -245,5 +245,6 @@ RUN rm -rf /usr/share/icons/* && \
     rm -rf /var/lib/apt/lists/* && \
     rm -rf /home/$USERNAME/.cache && \
     rm -rf /root/.cache && \
-    pyclean /usr && \
+    # TODO: clean .pyc files and __pycache__ directories since pyclean is missing
+    # pyclean /usr && \
     apt-get clean