diff --git a/vm/Config.windows b/vm/Config.windows
old mode 100644
new mode 100755
index 1886ee77d6..1ae91b15c2
--- a/vm/Config.windows
+++ b/vm/Config.windows
@@ -5,6 +5,7 @@ SHARED_DLL_EXTENSION=.dll
 
 LIBS = -lm
 
+PLAF_DLL_OBJS += vm/os-windows.o vm/mvm-windows.o
 PLAF_EXE_OBJS += vm/resources.o vm/main-windows.o
 
 EXE_SUFFIX=