diff --git a/src/server/mysql.c b/src/server/mysql.c
--- a/src/server/mysql.c
+++ b/src/server/mysql.c
@@ -298,7 +298,7 @@ void set_renderpower(distrend_mysql_conn
 {
   char *query;
 
-  _distren_asprintf(&query, "CALL `distren`.`Set_Render_Power`(%d,%d);", slavekey, renderpower);
+  _distren_asprintf(&query, "CALL `distren`.`Slave_Render_Power_Update`(%d,%d);", slavekey, renderpower);
 
   mysqlQuery(conn, query, 0);
   free(query);