diff --git a/scripts/install b/scripts/install
index 14993fa..b2f5681 100644
--- a/scripts/install
+++ b/scripts/install
@@ -67,7 +67,7 @@ chown $app:$app "$install_dir/.config/default.yml"
 ynh_script_progression --message="Building app... This will take some time." --weight=15
 
 pushd "$install_dir"
-	curl https://sh.rustup.rs -sSf | ynh_exec_warn_less ynh_exec_as $app 'sh -s -- -y'
+	curl https://sh.rustup.rs -sSf | ynh_exec_warn_less ynh_exec_as $app sh -s -- -y
 	export PATH="$install_dir/.cargo/bin:$PATH"	
 	ynh_use_nodejs
 	corepack enable