diff --git a/build_mac.sh b/build_mac.sh
old mode 100644
new mode 100755
index 3939446..1ea6324
--- a/build_mac.sh
+++ b/build_mac.sh
@@ -1,6 +1,8 @@
 pyinstaller -n GrapeTree_mac --windowed --icon=GT_icon.icns \
     --add-binary binaries/edmonds-osx:binaries/ \
     --add-binary binaries/fastme-2.1.5-osx:binaries/ \
-    --add-data grapetree/templates/:grapetree/templates/  \
+    --add-data MSTree_holder.html:. \
     --add-data static/:static \
-    main.py 
\ No newline at end of file
+    --hidden-import psutil \
+    -p .venv/lib/ \
+    grapetree.py
\ No newline at end of file