diff --git a/.devcontainer/on-create.sh b/.devcontainer/on-create.sh
index 498bd20..49ea635 100755
--- a/.devcontainer/on-create.sh
+++ b/.devcontainer/on-create.sh
@@ -17,8 +17,8 @@ pip install --upgrade pip
 echo "INSTALLING COMMITIZEN"
 pipx install commitizen
 pipx inject commitizen cz-conventional-gitmoji
-echo 'eval "$(register-python-argcomplete cz)"' >> ~/.bashrc
-echo 'eval "$(register-python-argcomplete cz)"' >> ~/.zshrc
+echo 'eval "$(register-python-argcomplete3 cz)"' >> ~/.bashrc
+echo 'eval "$(register-python-argcomplete3 cz)"' >> ~/.zshrc
 
 echo "POETRY INSTALL"
 poetry config virtualenvs.in-project true
diff --git a/.devcontainer/on-create.sh.jinja b/.devcontainer/on-create.sh.jinja
index 48b6b4a..4d9e4e9 100755
--- a/.devcontainer/on-create.sh.jinja
+++ b/.devcontainer/on-create.sh.jinja
@@ -18,8 +18,8 @@ pip install --upgrade pip
 echo "INSTALLING COMMITIZEN"
 pipx install commitizen
 pipx inject commitizen cz-conventional-gitmoji
-echo 'eval "$(register-python-argcomplete cz)"' >> ~/.bashrc
-echo 'eval "$(register-python-argcomplete cz)"' >> ~/.zshrc
+echo 'eval "$(register-python-argcomplete3 cz)"' >> ~/.bashrc
+echo 'eval "$(register-python-argcomplete3 cz)"' >> ~/.zshrc
 {%- endif %}
 
 echo "POETRY INSTALL"