diff --git a/polymer/eduke32/Makefile.msvc b/polymer/eduke32/Makefile.msvc
index 7f0fa53ba..2d16b8213 100644
--- a/polymer/eduke32/Makefile.msvc
+++ b/polymer/eduke32/Makefile.msvc
@@ -70,7 +70,7 @@ flags_cl=$(flags_cl) /arch:SSE
 flags_link=/RELEASE /LTCG # /LIBPATH:$(WDKROOT)\lib\wxp\i386 /LIBPATH:$(WDKROOT)\lib\Crt\i386
 !endif
 
-ENGINEOPTS=/DUSE_OPENGL /DPOLYMER /DUSE_LIBPNG
+ENGINEOPTS=/DUSE_OPENGL /DPOLYMER /DUSE_LIBPNG /DUSE_LIBVPX
 
 !ifdef CPLUSPLUS
 ENGINEOPTS=$(ENGINEOPTS) /TP
@@ -87,7 +87,7 @@ MT=mt
 CFLAGS= /MT /J /nologo $(flags_cl)  \
 	/I$(DUKE3D_INC) /I$(ENGINE_INC)\msvc /I$(ENGINE_INC) /I$(DUKE3D_SRC)\jmact /I$(AUDIOLIB_ROOT)\include /I$(ENET_ROOT)\include \
  	/W2 $(ENGINEOPTS) \
- 	/I$(PLATFORM)\include /I$(AUDIOINC)\include /DRENDERTYPE$(RENDERTYPE)=1 /DMIXERTYPE$(MIXERTYPE)=1 /DSDL_FRAMEWORK /DSDL_TARGET=2 /DUSE_LIBVPX
+ 	/I$(PLATFORM)\include /I$(AUDIOINC)\include /DRENDERTYPE$(RENDERTYPE)=1 /DMIXERTYPE$(MIXERTYPE)=1 /DSDL_FRAMEWORK /DSDL_TARGET=2 
 
 ENET_CFLAGS=/I$(ENET_INC) /I$(ENET_SRC)
 AUDIOLIB_CFLAGS=/I$(AUDIOLIB_INC) /I$(AUDIOLIB_SRC) /DHAVE_VORBIS /DHAVE_FLAC