diff --git a/config/etc/default/capconf.yaml b/config/etc/default/capconf.yaml
index 8ec33e4b..cd922bf6 100644
--- a/config/etc/default/capconf.yaml
+++ b/config/etc/default/capconf.yaml
@@ -17,5 +17,6 @@ database:
   host: 127.0.0.1
   port: 33066
   name: omc_db
+  connParam: charset=utf8mb4&collation=utf8mb4_general_ci&parseTime=True&interpolateParams=True