diff --git a/README.md b/README.md
index 788fa97..5bd312f 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ tar xf patchelf-0.9.tar.bz2
 
 ```
 wget https://github.com/probonopd/AppImageKit/releases/download/6/AppImageAssistant_6-x86_64.AppImage -O AppImageAssistant
+chmod a+x AppImageAssistant
 sudo mv AppImageAssistant /usr/local/bin/
 ```