diff --git a/scripts/ynh_add_secure_repos__2 b/scripts/ynh_add_secure_repos__2
index 7db7843..1e046ea 100644
--- a/scripts/ynh_add_secure_repos__2
+++ b/scripts/ynh_add_secure_repos__2
@@ -137,13 +137,7 @@ ynh_install_extra_repo () {
 	if [ -n "$key" ]
 	then
 		mkdir -p "/etc/apt/trusted.gpg.d"
-		if [[ "$(basename "$key")" =~ ".asc" ]]
-		then
-			local key_ext=asc
-		else
-			local key_ext=gpg
-		fi
-		wget -q "$key" -O - | gpg --dearmor | $wget_append /etc/apt/trusted.gpg.d/$name.$key_ext > /dev/null
+		wget -q "$key" -O - | gpg --dearmor | $wget_append /etc/apt/trusted.gpg.d/$name.gpg > /dev/null
 	fi
 
 	# Update the list of package with the new repo