diff --git a/sys/winnt/Makefile.nt b/sys/winnt/Makefile.nt
index 81e55d7da..c9f1f0f66 100644
--- a/sys/winnt/Makefile.nt
+++ b/sys/winnt/Makefile.nt
@@ -275,7 +275,7 @@ DLB =
 #==========================================
 
 {$(WIN32)}.c{$(OBJ)}.o:
-	@$(cc) $(CFLAGS)  -o$@  $<
+	@$(cc) $(CFLAGS)  -Fo$@  $<
 
 #==========================================
 #================ MACROS ==================