diff --git a/.github/workflows/go.yaml b/.github/workflows/go.yaml
index d0f7fb0..7cd04d6 100644
--- a/.github/workflows/go.yaml
+++ b/.github/workflows/go.yaml
@@ -39,6 +39,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - uses: actions/setup-go@v3
         with:
           go-version: "1.19"
diff --git a/main.go b/main.go
index 63c32bd..4717e9f 100644
--- a/main.go
+++ b/main.go
@@ -20,8 +20,7 @@ const (
 	flagOutputName  = "output"
 	flagOutputUsage = "output directory"
 
-	currentDir      = "."
-	licenseFilename = "LICENSE"
+	currentDir = "."
 )
 
 var commandGenerateAliases = []string{"gen", "g"}