diff --git a/.github/workflows/subnets.yml b/.github/workflows/subnets.yml
index a4510f6..f2def1a 100644
--- a/.github/workflows/subnets.yml
+++ b/.github/workflows/subnets.yml
@@ -1,6 +1,7 @@
 name: Update subnets
 
 on:
+  workflow_dispatch:
   schedule:
     - cron: '0 * * * *'