diff --git a/src/config.c b/src/config.c
index a6352ec..3121646 100644
--- a/src/config.c
+++ b/src/config.c
@@ -960,6 +960,12 @@ static void cfg_create_ini()
             "singlecpu=false\n"
             "fixwndprochook=true\n"
             "\n"
+            "; Total Annihilation Replay Viewer (Unofficial Beta Patch v3.9.02)\n"
+            "[Viewer]\n"
+            "lock_surfaces=true\n"
+            "singlecpu=false\n"
+            "fixwndprochook=true\n"
+            "\n"
             "; Three Kingdoms: Fate of the Dragon\n"
             "[sanguo]\n"
             "maxgameticks=60\n"