diff --git a/files/qa-databases.conf b/files/qa-databases.conf
index 5681f655..ab590f5a 100644
--- a/files/qa-databases.conf
+++ b/files/qa-databases.conf
@@ -269,6 +269,10 @@ tmp_fd0fa8a3_alias = $(dir_sampleDb)/qa/tmp_fd0fa8a3.fdb
     TempTableDirectory = <>
 }
 
+tmp_gh_6416_alias = $(dir_sampleDb)/qa/tmp_gh_6416.fdb
+{
+    DataTypeCompatibility = 3.0
+}
 
 # Databases for replication tests:
 #