diff --git a/libs/freetdm/cyginstall.sh b/libs/freetdm/cyginstall.sh
index 311df939af..e2d5885c4e 100644
--- a/libs/freetdm/cyginstall.sh
+++ b/libs/freetdm/cyginstall.sh
@@ -5,7 +5,8 @@ fsdir=../..
 set -x
 cp Debug/mod/*.dll $fsdir/Debug/mod/
 cp mod_freetdm/Debug/*.pdb $fsdir/Debug/mod/
-cp Debug/*.dll $fsdir/Debug/mod/
+cp Debug/freetdm.dll $fsdir/Debug/
+cp Debug/ftmod_*.dll $fsdir/Debug/mod/
 cp Debug/*.pdb $fsdir/Debug/mod/
 #cp Debug/testsangomaboost.exe $fsdir/Debug/
 echo "FRIENDLY REMINDER: RECOMPILE ftmod_wanpipe WHENEVER YOU INSTALL NEW DRIVERS"