diff --git a/Dockerfile b/Dockerfile
index 27433444..e85b6841 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ENV LANG=C.UTF-8
 
 RUN apt-get update
 RUN apt-get -y upgrade
-RUN apt-get -y install wget python3-dev git python3-venv python3-pip
+RUN apt-get -y install wget python3-dev git python3-venv python3-pip python-is-python3
 RUN pip3 install poetry
 
 WORKDIR lookyloo
@@ -22,4 +22,4 @@ RUN mkdir cache user_agents scraped
 
 RUN poetry install
 RUN echo LOOKYLOO_HOME="'`pwd`'" > .env
-RUN poetry run tools/3rdparty.py 
+RUN poetry run tools/3rdparty.py