diff --git a/pkg/hostman/guestfs/fsdriver/windows.go b/pkg/hostman/guestfs/fsdriver/windows.go
index 57856b1912..b8c1ffb7ab 100644
--- a/pkg/hostman/guestfs/fsdriver/windows.go
+++ b/pkg/hostman/guestfs/fsdriver/windows.go
@@ -511,5 +511,5 @@ func (w *SWindowsRootFs) DetectIsUEFISupport(part IDiskPartition) bool {
 }
 
 func (l *SWindowsRootFs) IsResizeFsPartitionSupport() bool {
-	return false
+	return true
 }
diff --git a/pkg/hostman/guestfs/fsdriver/winscripts.go b/pkg/hostman/guestfs/fsdriver/winscripts.go
index 26cb3bfb66..de17e8c31f 100644
--- a/pkg/hostman/guestfs/fsdriver/winscripts.go
+++ b/pkg/hostman/guestfs/fsdriver/winscripts.go
@@ -475,7 +475,7 @@ function mtw_mount_disk() {
 function mtw_extend_c() {
     cmd_lines = [
         'select volume c',
-        'extend',
+        'extend filesystem',
     ];
     mtw_execute_diskpart(cmd_lines);
     mtw_append_debug(["extend c"], ["success"]);