diff --git a/master/master.cfg b/master/master.cfg
index 9451a462..a9baf0b7 100644
--- a/master/master.cfg
+++ b/master/master.cfg
@@ -225,9 +225,9 @@ for branch in BRANCHES:
         if "wasm" in tags:
             if branch.wasm_tier is None:
                 continue
-            elif "nondebug" in tags and branch.wasm_tier == 3:
+            elif "nondebug" in tags and branch.wasm_tier == 2:
                 continue
-            elif "nondebug" not in tags and branch.wasm_tier == 2:
+            elif "nondebug" not in tags and branch.wasm_tier == 3:
                 continue
 
         if 'nogil' in tags and branch.gil_only: