diff --git a/.gitignore b/.gitignore
index bedcada..712d05f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 bin/
+dist/
 
 .DS_Store
diff --git a/internal/utils/about.go b/internal/utils/about.go
index 5461326..92f0a0f 100644
--- a/internal/utils/about.go
+++ b/internal/utils/about.go
@@ -11,5 +11,7 @@ func OpenWebPage(url string) {
 		exec.Command("open", url).Start()
 	case "linux":
 		exec.Command("xdg-open", url).Start()
+	default:
+		panic("unsupported platform")
 	}
 }