diff --git a/common/bspfile.cc b/common/bspfile.cc
index 50ac540d..e62d7ec3 100644
--- a/common/bspfile.cc
+++ b/common/bspfile.cc
@@ -1180,6 +1180,7 @@ bool ConvertBSPFormat(bspdata_t *bspdata, const bspversion_t *to_version)
         }
         catch (std::overflow_error e) {
             LogPrint("LIMITS EXCEEDED ON {}\n", e.what());
+            return false;
         }
 
         bspdata->version = to_version;