diff --git a/start.sh b/start.sh
index 5040d67..fc49eac 100644
--- a/start.sh
+++ b/start.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
-python  web_app.py &
-python  web_api.py
+python3  web_app.py &
+python3  web_api.py