diff --git a/sc2/build.vars.in b/sc2/build.vars.in
index 13dc908ac..c0edc8a3e 100644
--- a/sc2/build.vars.in
+++ b/sc2/build.vars.in
@@ -42,6 +42,7 @@ uqm_OGGVORBIS='@OGGVORBIS@'
 uqm_USE_INTERNAL_MIKMOD='@USE_INTERNAL_MIKMOD@'
 uqm_HAVE_GETOPT_LONG='@HAVE_GETOPT_LONG@'
 uqm_HAVE_REGEX='@HAVE_REGEX_H_FLAG@'
+uqm_GFXMODULE_SDL='@GFXMODULE_SDL@'
 uqm_HAVE_OPENGL='@HAVE_OPENGL@'
 uqm_USE_ZIP_IO='@USE_ZIP_IO@'
 uqm_USE_PLATFORM_ACCEL='@USE_PLATFORM_ACCEL@'
@@ -54,6 +55,6 @@ MACRO___MINGW32__='@MACRO___MINGW32__@'
 export BUILD_SYSTEM HOST_SYSTEM DEBUG
 export MACRO_WIN32 MACRO___MINGW32__
 export uqm_SOUNDMODULE uqm_USE_INTERNAL_MIKMOD uqm_HAVE_GETOPT_LONG
-export uqm_HAVE_REGEX uqm_USE_WINSOCK uqm_HAVE_OPENGL uqm_USE_ZIP_IO
-export uqm_USE_PLATFORM_ACCEL uqm_THREADLIB uqm_NETPLAY
+export uqm_HAVE_REGEX uqm_USE_WINSOCK uqm_GFXMODULE_SDL uqm_HAVE_OPENGL
+export uqm_USE_ZIP_IO uqm_USE_PLATFORM_ACCEL uqm_THREADLIB uqm_NETPLAY