diff --git a/.github/workflows/insider-linux.yml b/.github/workflows/insider-linux.yml
index fd39db5..ec07674 100644
--- a/.github/workflows/insider-linux.yml
+++ b/.github/workflows/insider-linux.yml
@@ -2,6 +2,7 @@ name: insider-linux
 
 on:
   workflow_dispatch:
+    branches: [ insider ]
   schedule:
     - cron: '0 1 * * *'
   push:
diff --git a/.github/workflows/insider-macos.yml b/.github/workflows/insider-macos.yml
index e8a09e9..0d34235 100644
--- a/.github/workflows/insider-macos.yml
+++ b/.github/workflows/insider-macos.yml
@@ -2,6 +2,7 @@ name: insider-macos
 
 on:
   workflow_dispatch:
+    branches: [ insider ]
   schedule:
     - cron: '0 1 * * *'
   push:
diff --git a/.github/workflows/insider-spearhead.yml b/.github/workflows/insider-spearhead.yml
index 26427a7..9308538 100644
--- a/.github/workflows/insider-spearhead.yml
+++ b/.github/workflows/insider-spearhead.yml
@@ -2,6 +2,7 @@ name: insider-spearhead
 
 on:
   workflow_dispatch:
+    branches: [ insider ]
   schedule:
     - cron: '0 0 * * *'
 
diff --git a/.github/workflows/insider-windows.yml b/.github/workflows/insider-windows.yml
index 4b942fa..dfae0c3 100644
--- a/.github/workflows/insider-windows.yml
+++ b/.github/workflows/insider-windows.yml
@@ -2,6 +2,7 @@ name: insider-windows
 
 on:
   workflow_dispatch:
+    branches: [ insider ]
   schedule:
     - cron: '0 1 * * *'
   push:
diff --git a/.github/workflows/stable-linux.yml b/.github/workflows/stable-linux.yml
index 908c2f8..6991814 100644
--- a/.github/workflows/stable-linux.yml
+++ b/.github/workflows/stable-linux.yml
@@ -2,6 +2,7 @@ name: stable-linux
 
 on:
   workflow_dispatch:
+    branches: [ master ]
     inputs:
       new_release:
         type: boolean
diff --git a/.github/workflows/stable-macos.yml b/.github/workflows/stable-macos.yml
index f1954f7..e4a35d2 100644
--- a/.github/workflows/stable-macos.yml
+++ b/.github/workflows/stable-macos.yml
@@ -2,6 +2,7 @@ name: stable-macos
 
 on:
   workflow_dispatch:
+    branches: [ master ]
     inputs:
       new_release:
         type: boolean
diff --git a/.github/workflows/stable-windows.yml b/.github/workflows/stable-windows.yml
index 8a3f990..cc70dbc 100644
--- a/.github/workflows/stable-windows.yml
+++ b/.github/workflows/stable-windows.yml
@@ -2,6 +2,7 @@ name: stable-windows
 
 on:
   workflow_dispatch:
+    branches: [ master ]
     inputs:
       new_release:
         type: boolean