diff --git a/scripts/_common.sh b/scripts/_common.sh
index 54563cc..430e200 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -14,7 +14,7 @@ nodejs_version=18.18.2
 # EXPERIMENTAL HELPERS
 #=================================================
 
-readonly YNH_DEFAULT_MONGO_VERSION=4.4
+readonly YNH_DEFAULT_MONGO_VERSION=5.0
 # Declare the actual MongoDB version to use: 4.4 ; 5.0 ; 6.0
 # A packager willing to use another version of MongoDB can override the variable into its _common.sh.
 YNH_MONGO_VERSION=${YNH_MONGO_VERSION:-$YNH_DEFAULT_MONGO_VERSION}
@@ -338,9 +338,13 @@ ynh_install_mongo() {
     mongo_debian_release=buster
   fi
 
-	ynh_install_extra_app_dependencies --repo="deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/debian $mongo_debian_release/mongodb-org/$mongo_version main" --package="mongodb-org mongodb-org-server mongodb-org-tools mongodb-mongosh" --key="https://www.mongodb.org/static/pgp/server-$mongo_version.asc"
+	ynh_install_extra_app_dependencies \
+		--repo="deb http://repo.mongodb.org/apt/debian $debian/mongodb-org/$mongo_version main" \
+		--package="mongodb-org mongodb-org-server mongodb-org-tools mongodb-mongosh" \
+		--key="https://www.mongodb.org/static/pgp/server-$mongo_version.asc"
 	mongodb_servicename=mongod
 
+
 	# Make sure MongoDB is started and enabled
 	systemctl enable $mongodb_servicename --quiet
 	systemctl daemon-reload --quiet