diff --git a/iocsh b/iocsh
index 5e64815..c13dd64 100755
--- a/iocsh
+++ b/iocsh
@@ -106,11 +106,12 @@ while true
 do
     case $1 in
         ( -win | --win )
-            LOADER="$LOADER wine"
+            PATH=/opt/gfa-wine/bin:$PATH
+            LOADER="$LOADER wine64"
             export WINEDEBUG=fixme-all
             export WINEDLLOVERRIDES="mscoree,mshtml="
             export WINEPREFIX=$HOME/.wine-$EPICS_HOST_ARCH
-            [[ $(wine --version) = wine-6.* ]] && stty -isig 2> /dev/null # or CTRL-C hangs up on wine 6
+            [[ $(wine64 --version) = wine-6.* ]] && stty -isig 2> /dev/null # or CTRL-C hangs up on wine 6
             EPICS_HOST_ARCH=windows-x64
             ;;
         ( -32 )