diff --git a/mkosi.prepare b/mkosi.prepare
index 73726b4..e03ccc9 100755
--- a/mkosi.prepare
+++ b/mkosi.prepare
@@ -1,6 +1,8 @@
 #!/usr/bin/bash
 source /etc/os-release
 
+chmod +x /usr/local/bin/sftpgo
+
 # Clear configuration (will be filled with mkosi.extra/)
 rm -r /etc/nginx/*
 rm -r /etc/ssh/*