diff --git a/.github/workflows/TagBot.yml b/.github/workflows/TagBot.yml
index 2bacdb8..956ea4f 100644
--- a/.github/workflows/TagBot.yml
+++ b/.github/workflows/TagBot.yml
@@ -4,9 +4,6 @@ on:
     types:
       - created
   workflow_dispatch:
-    inputs:
-      lookback:
-        default: 3
 permissions:
   actions: read
   checks: read