diff --git a/.github/workflows/antora-generate.yml b/.github/workflows/antora-generate.yml
index bfa02f4b59..089f0ac041 100644
--- a/.github/workflows/antora-generate.yml
+++ b/.github/workflows/antora-generate.yml
@@ -1,6 +1,7 @@
 name: Generate Antora Files and Request Build
 
 on:
+  workflow_dispatch:
   push:
     branches-ignore:
       - 'gh-pages'