diff --git a/common/scripts/make-venv.sh b/common/scripts/make-venv.sh
index 3c42cb8d..61e6fdb9 100755
--- a/common/scripts/make-venv.sh
+++ b/common/scripts/make-venv.sh
@@ -3,7 +3,7 @@
 if [ -d onnx_env ];
 then
   echo "Activating existing venv..."
-  source onnx_env/bin/activate
+  . onnx_env/bin/activate
 else
   echo "Creating new venv..."
   python3 -m venv onnx_env