diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index da2147b..c272840 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,6 @@ name: Build
 
 on:
   workflow_call:
-  workflow_dispatch:
 
 jobs:
   build:
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 5d28c32..96de6a7 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -3,7 +3,6 @@ name: Validate
 on:
   pull_request:
     types: [ assigned, opened, reopened, synchronize, ready_for_review ]
-  workflow_dispatch:
   workflow_call:
 
 jobs: