diff --git a/common/bspfile.cc b/common/bspfile.cc
index 58149df7..3317d63b 100644
--- a/common/bspfile.cc
+++ b/common/bspfile.cc
@@ -488,7 +488,7 @@ BSPVersionSupported(int32_t ident, int32_t version, const bspversion_t **out_ver
 {
     for (const bspversion_t *bspver : bspversions) {
         if (bspver->ident == ident && bspver->version == version) {
-            if (bspver->hexen2) {
+            if (bspver->game->id == GAME_HEXEN_II) {
                 // HACK: don't detect as Hexen II here, it's done later (isHexen2).
                 // Since the Hexen II bspversion_t's have the same ident/version as Quake
                 // we need to assume Quake.