diff --git a/pyenv.dockerfile b/pyenv.dockerfile
index 890cc5e..c8147d1 100644
--- a/pyenv.dockerfile
+++ b/pyenv.dockerfile
@@ -11,5 +11,5 @@ RUN curl https://pyenv.run | bash
 ENV PYENV_ROOT=/root/.pyenv
 ENV PATH=$PYENV_ROOT/bin:$PYENV_ROOT/shims:$PATH
 RUN pyenv install ${PYTHON_VERSION}
-RUN pyenv global ${PYTHON_VERSION}
+RUN pyenv local ${PYTHON_VERSION}
 CMD [ "/bin/bash" ]