diff --git a/wadsrc/static/compatibility.txt b/wadsrc/static/compatibility.txt
index 99fd2d331..635e27d70 100644
--- a/wadsrc/static/compatibility.txt
+++ b/wadsrc/static/compatibility.txt
@@ -217,6 +217,7 @@ D04E38921EC29D8665EA4F019F9921E5 // njdoom1.wad e1m6
 A139B45A843E26EAAFBE88093723D795 // njdoom2.wad map13
 EB61E33DDB0BABA174DF2D4C06E5536E // njdoom1.wad e3m4
 718D80A751F33558EDB0315668FDCD7F // njdoom2.wad map23
+5366DD3789F5B6E3CA455B949455F458 // tnt2fix2.wad map01
 {
 	rebuildnodes
 }