diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 4266465..13e998e 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -8,7 +8,7 @@ python3 python3-pip python3-dev
 COPY ./requirements.txt ./requirements.txt
 RUN --mount=type=cache,mode=0755,target=/root/.cache/pip pip install -r ./requirements.txt
 
-RUN python -m nltk.downloader words punkt averaged_perceptron_tagger
+RUN python3 -m nltk.downloader words punkt averaged_perceptron_tagger
 
 WORKDIR /usr/app
-CMD [ "python", "./src/main.py" ]
+CMD [ "./src/main.py" ]