diff --git a/src/FileConventions.Test/DummyFiles/DummyCIWithNonVerboseFlag.yml b/src/FileConventions.Test/DummyFiles/DummyCIWithNonVerboseFlag.yml
new file mode 100644
index 000000000..d06a1c9b8
--- /dev/null
+++ b/src/FileConventions.Test/DummyFiles/DummyCIWithNonVerboseFlag.yml
@@ -0,0 +1,11 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  file-conventions:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Print apt version
+        run: apt -v
diff --git a/src/FileConventions.Test/DummyFiles/DummyCIWithoutNonVerboseFlags.yml b/src/FileConventions.Test/DummyFiles/DummyCIWithoutNonVerboseFlags.yml
new file mode 100644
index 000000000..d8efcfc1d
--- /dev/null
+++ b/src/FileConventions.Test/DummyFiles/DummyCIWithoutNonVerboseFlags.yml
@@ -0,0 +1,11 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  file-conventions:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Print apt version
+        run: apt --version
diff --git a/src/FileConventions.Test/FileConventions.Test.fs b/src/FileConventions.Test/FileConventions.Test.fs
index ec5198f1e..84c7b4322 100644
--- a/src/FileConventions.Test/FileConventions.Test.fs
+++ b/src/FileConventions.Test/FileConventions.Test.fs
@@ -255,3 +255,29 @@ let HasBinaryContentTest3() =
         ))
 
     Assert.That(HasBinaryContent fileInfo, Is.EqualTo false)
+
+
+[<Test>]
+let NonVerboseFlagsInGitHubCI1() =
+    let fileInfo =
+        (FileInfo(
+            Path.Combine(
+                dummyFilesDirectory.FullName,
+                "DummyCIWithNonVerboseFlag.yml"
+            )
+        ))
+
+    Assert.That(NonVerboseFlagsInGitHubCI fileInfo, Is.EqualTo true)
+
+
+[<Test>]
+let NonVerboseFlagsInGitHubCI2() =
+    let fileInfo =
+        (FileInfo(
+            Path.Combine(
+                dummyFilesDirectory.FullName,
+                "DummyCIWithoutNonVerboseFlags.yml"
+            )
+        ))
+
+    Assert.That(NonVerboseFlagsInGitHubCI fileInfo, Is.EqualTo false)
diff --git a/src/FileConventions/Library.fs b/src/FileConventions/Library.fs
index 185244059..d53b33791 100644
--- a/src/FileConventions/Library.fs
+++ b/src/FileConventions/Library.fs
@@ -104,3 +104,7 @@ let EolAtEof(fileInfo: FileInfo) =
                 False
         else
             True
+
+let NonVerboseFlagsInGitHubCI(fileInfo: FileInfo) =
+    assert (fileInfo.FullName.EndsWith(".yml"))
+    false