diff --git a/Dockerfile b/Dockerfile
index 19946ae..7b4493a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,6 +38,12 @@ ENV EXTENSIONS=$HOME/parallel-extensions/
 
 WORKDIR $HOME
 
+RUN whoami
+RUN groups
+RUN pwd
+RUN ls -ld .
+RUN ls -Al .
+
 COPY requirements.txt .
 RUN pip3 install --user -r requirements.txt