diff --git a/tests/record.yml b/tests/record.yml
index cd61df8..43e046e 100644
--- a/tests/record.yml
+++ b/tests/record.yml
@@ -58,7 +58,7 @@ classes:
         name: confirmed
         out_type: uint16_t
         start: 40
-        mask: 0b0000000000000101
+        mask: 0b0000000000000001
       - 
         name: validated
         out_type: uint16_t