diff --git a/.github/workflows/build-app-beta.yaml b/.github/workflows/build-app-beta.yaml
index 6199e55e9..9d10bdeda 100644
--- a/.github/workflows/build-app-beta.yaml
+++ b/.github/workflows/build-app-beta.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Electron app BETA
 'on':
   push:
diff --git a/.github/workflows/build-app-pro-beta.yaml b/.github/workflows/build-app-pro-beta.yaml
index 61c55d736..5285c9be9 100644
--- a/.github/workflows/build-app-pro-beta.yaml
+++ b/.github/workflows/build-app-pro-beta.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Electron app PREMIUM BETA
 'on':
   push:
diff --git a/.github/workflows/build-app-pro.yaml b/.github/workflows/build-app-pro.yaml
index 73a0c9067..7529f45b0 100644
--- a/.github/workflows/build-app-pro.yaml
+++ b/.github/workflows/build-app-pro.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Electron app PREMIUM
 'on':
   push:
diff --git a/.github/workflows/build-app.yaml b/.github/workflows/build-app.yaml
index 231488914..bc4ae305b 100644
--- a/.github/workflows/build-app.yaml
+++ b/.github/workflows/build-app.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Electron app
 'on':
   push:
diff --git a/.github/workflows/build-aws-pro-beta.yaml b/.github/workflows/build-aws-pro-beta.yaml
index 60250cfb9..2d2e41fdb 100644
--- a/.github/workflows/build-aws-pro-beta.yaml
+++ b/.github/workflows/build-aws-pro-beta.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: AWS image PREMIUM
 'on':
   push:
diff --git a/.github/workflows/build-docker-pro.yaml b/.github/workflows/build-docker-pro.yaml
index 68b1afc1c..a11f32f4e 100644
--- a/.github/workflows/build-docker-pro.yaml
+++ b/.github/workflows/build-docker-pro.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Docker image PREMIUM
 'on':
   push:
diff --git a/.github/workflows/build-docker.yaml b/.github/workflows/build-docker.yaml
index 5d034c7cd..c6a793945 100644
--- a/.github/workflows/build-docker.yaml
+++ b/.github/workflows/build-docker.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Docker image Community
 'on':
   push:
diff --git a/.github/workflows/build-npm-pro.yaml b/.github/workflows/build-npm-pro.yaml
index aa1d58068..53b982a59 100644
--- a/.github/workflows/build-npm-pro.yaml
+++ b/.github/workflows/build-npm-pro.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: NPM packages PREMIUM
 'on':
   push:
diff --git a/.github/workflows/build-npm.yaml b/.github/workflows/build-npm.yaml
index b2237af86..6ec677d51 100644
--- a/.github/workflows/build-npm.yaml
+++ b/.github/workflows/build-npm.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: NPM packages
 'on':
   push:
diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index 445674996..4c7d96b03 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -1,3 +1,6 @@
+# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
 name: Run tests
 'on':
   push:
diff --git a/common/processWorkflows.js b/common/processWorkflows.js
index c40066b8c..5e7c24b35 100644
--- a/common/processWorkflows.js
+++ b/common/processWorkflows.js
@@ -8,6 +8,11 @@ const outdir = path.resolve(path.join(__dirname, '..', '.github', 'workflows'));
 
 const includes = {};
 
+const HEADER = `# --------------------------------------------------------------------------------------------
+# This file is generated. Do not edit manually
+# --------------------------------------------------------------------------------------------
+`;
+
 function readIncludes() {
   for (const file of fs.readdirSync(indir)) {
     const text = fs.readFileSync(path.join(indir, file), { encoding: 'utf-8' });
@@ -145,10 +150,10 @@ function processFiles() {
         };
         const converted = processJson(_.omit(json, ['_templates']), args);
         const out = path.join(outdir, json._templates[key].file);
-        fs.writeFileSync(out, yaml.dump(converted, dumpOptions));
+        fs.writeFileSync(out, HEADER + yaml.dump(converted, dumpOptions));
       }
     } else {
-      fs.writeFileSync(path.join(outdir, file), yaml.dump(processJson(json), dumpOptions));
+      fs.writeFileSync(path.join(outdir, file), HEADER + yaml.dump(processJson(json), dumpOptions));
     }
   }
 }