diff --git a/Dockerfile-ubuntu b/Dockerfile-ubuntu
index 9d18e93..51e9f58 100644
--- a/Dockerfile-ubuntu
+++ b/Dockerfile-ubuntu
@@ -9,6 +9,7 @@ RUN apt-get update \
     && apt-get install -y \
       python3-pip \
       # pipx \
+      python3-venv \
       sudo \
     && apt-get clean all