diff --git a/configure.in b/configure.in
index 24fdbee..c0cc51f 100644
--- a/configure.in
+++ b/configure.in
@@ -943,6 +943,10 @@ fi
 if test "x$HAVE_SDL" = xyes ; then
 	TARGETS="$TARGETS qf-client-sdl\$(EXEEXT)"
 	CL_TARGETS="$CL_TARGETS SDL"
+	if test "x$HAVE_GLX" = xyes; then
+		TARGETS="$TARGETS qf-client-sgl\$(EXEEXT)"
+		CL_TARGETS="$CL_TARGETS SDL-GL"
+	fi
 fi
 if test "x$HAVE_SVGA" = xyes ; then
 	TARGETS="$TARGETS qf-client-svga\$(EXEEXT)"