diff --git a/build/nntmux.xml b/build/nntmux.xml
index 7623aed72..4e3f046fa 100755
--- a/build/nntmux.xml
+++ b/build/nntmux.xml
@@ -16,7 +16,7 @@
 			</last>
 		</scripts>
 		<sql>
-			<db>311</db>
+			<db>310</db>
 			<file>310</file>
 		</sql>
 	</versions>