diff --git a/src/server/mysql.h b/src/server/mysql.h
--- a/src/server/mysql.h
+++ b/src/server/mysql.h
@@ -62,7 +62,7 @@ int change_job_priority(distrend_mysql_c
 /**
   Frame Finder: Finds a frame for a slave to render
 */
-int find_jobframe(distrend_mysql_conn_t conn, int32_t slaveKey, int32_t jobKey, int32_t frameNum);
+int find_jobframe(distrend_mysql_conn_t conn, int32_t slaveKey, int32_t *jobKey, int32_t *frameNum);