diff --git a/start.sh b/start.sh
index f6ea643..b3bae67 100755
--- a/start.sh
+++ b/start.sh
@@ -11,7 +11,7 @@ setup_oidc_source() {
     echo "==> Setup OIDC source"
 
     now=$(date +%s)
-    mysql -u"${CLOUDRON_MYSQL_USERNAME}" -p"${CLOUDRON_MYSQL_PASSWORD}" -h mysql --database="${CLOUDRON_MYSQL_DATABASE}" -e \
+    mysql -u"${CLOUDRON_MYSQL_USERNAME}" -p"${CLOUDRON_MYSQL_PASSWORD}" -h"${CLOUDRON_MYSQL_HOST}" --database="${CLOUDRON_MYSQL_DATABASE}" -e \
         "REPLACE INTO login_source (id, type, name, is_active, cfg, created_unix, updated_unix) VALUES (1,6,'cloudron', 1,'{\"Provider\":\"openidConnect\",\"ClientID\":\"${CLOUDRON_OIDC_CLIENT_ID}\",\"ClientSecret\":\"${CLOUDRON_OIDC_CLIENT_SECRET}\",\"OpenIDConnectAutoDiscoveryURL\":\"${CLOUDRON_OIDC_ISSUER}/.well-known/openid-configuration\",\"CustomURLMapping\":null,\"IconURL\":\"\",\"Scopes\":[\"openid email profile\"],\"RequiredClaimName\":\"\",\"RequiredClaimValue\":\"\",\"GroupClaimName\":\"\",\"AdminGroup\":\"\",\"GroupTeamMap\":\"\",\"GroupTeamMapRemoval\":false,\"RestrictedGroup\":\"\"}','${now}','${now}')"
 }