diff --git a/.aliases/python.bash b/.aliases/python.bash
index 24b9878..522a729 100644
--- a/.aliases/python.bash
+++ b/.aliases/python.bash
@@ -2,5 +2,6 @@
 alias mk-venv='python -m venv .venv'
 alias do-venv='. .venv/bin/activate'
 alias rm-venv='rm -rf .venv'
-[ $(command -v pdb) ] || alias pdb='python -m pdb'
-[ $(command -v pip) ] || alias pip='python -m pip'
+
+command -v pdb > /dev/null || alias pdb='python -m pdb'
+command -v pip > /dev/null || alias pip='python -m pip'