diff --git a/configure.ac b/configure.ac
index e7c77dd..12e8fc7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1591,6 +1591,7 @@
 dlls/uxtheme/Makefile
 dlls/vdhcp.vxd/Makefile
 dlls/version/Makefile
+dlls/vmm.vxd/Makefile
 dlls/vnb.vxd/Makefile
 dlls/vnetbios.vxd/Makefile
 dlls/vtdapi.vxd/Makefile