diff --git a/scripts/install b/scripts/install
index 01a2efc..2b80118 100644
--- a/scripts/install
+++ b/scripts/install
@@ -46,6 +46,11 @@ test ! -e "$final_path" || ynh_die --message="This path already contains a folde
 # Register (book) web path
 ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 
+if uname -m | grep -q arm
+then
+   ynh_die --message="Unfortunately, this app can not be installed on ARM at the moment. Feel free to open a discussion on https://github.com/YunoHost-Apps/mastodon_ynh/issues to discuss the compatibility. (Additionaly, for small ARM boards you may consider Pleroma as a lighter and more suitable alternative to Mastodon)"
+fi
+
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================