diff --git a/.github/workflows/ah-lint.yaml b/.github/workflows/ah-lint.yaml
index adc05d75..7ca39b76 100644
--- a/.github/workflows/ah-lint.yaml
+++ b/.github/workflows/ah-lint.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: ArtifactHub Lint
 
 # permissions: {}
diff --git a/.github/workflows/check-actions.yaml b/.github/workflows/check-actions.yaml
index 3fb1da97..ec57946b 100644
--- a/.github/workflows/check-actions.yaml
+++ b/.github/workflows/check-actions.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: Check actions
 
 # permissions: {}
diff --git a/.github/workflows/codegen.yaml b/.github/workflows/codegen.yaml
index 92633d26..c31b4f5c 100644
--- a/.github/workflows/codegen.yaml
+++ b/.github/workflows/codegen.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: Verify codegen
 
 # permissions: {}
diff --git a/.github/workflows/ct-lint.yaml b/.github/workflows/ct-lint.yaml
index 738fb56f..42ca8f0c 100644
--- a/.github/workflows/ct-lint.yaml
+++ b/.github/workflows/ct-lint.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: CT Lint
 
 # permissions: {}
diff --git a/.github/workflows/helm-install.yaml b/.github/workflows/helm-install.yaml
index 01da90ad..01605eb3 100644
--- a/.github/workflows/helm-install.yaml
+++ b/.github/workflows/helm-install.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: Helm install
 
 # permissions: {}
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index a3bbf66f..b9405008 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: Lint
 
 # permissions: {}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 20e0ddab..d21a0b08 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: Release
 
 on:
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 89108f0c..05a06d19 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -1,3 +1,5 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
 name: Tests
 
 # permissions: {}