diff --git a/install.sh b/install.sh
index 5479eb1..c83ac92 100755
--- a/install.sh
+++ b/install.sh
@@ -75,14 +75,12 @@ cd $TMP_PATH
 
 info "Installing scripts...\n"
 
-if [ -d /usr/local/bin ]; then
-    sudo cp gitdisk-update /usr/bin
-    sudo chmod 755 /usr/bin/gitdisk-update
-else
-    sudo cp gitdisk-update /usr/local/bin
-    sudo chmod 755 /usr/local/bin/gitdisk-update
+if [ ! -d /usr/local/bin ]; then
+    sudo mkdir /usr/local/bin
 fi
 
+sudo install -m 755 gitdisk-update /usr/local/bin/gitdisk-update
+
 sudo cp gitdisk-update.applescript "/Library/Scripts/Folder Action Scripts"
 
 printf "${GREEN}"