diff --git a/script/setup b/script/setup
index 824840c392..3ebf75387f 100755
--- a/script/setup
+++ b/script/setup
@@ -21,6 +21,8 @@ pre-commit install
 
 script/platformio_install_deps.py platformio.ini --libraries --tools --platforms
 
+mkdir .temp
+
 echo
 echo
 echo "Virtual environment created. Run 'source $location' to use it."