diff --git a/.oh-my-shell/shellrc/plugins/poetry/post.sh b/.oh-my-shell/shellrc/plugins/poetry/post.sh
index 987dc18..e5139d3 100644
--- a/.oh-my-shell/shellrc/plugins/poetry/post.sh
+++ b/.oh-my-shell/shellrc/plugins/poetry/post.sh
@@ -1 +1,2 @@
-pipx install poetry
+# Install poetry when missing only
+(pipx list --short poetry | grep -q poetry) || pipx install poetry