diff --git a/src/main.ts b/src/main.ts
index cb2bf58..1c0d674 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -54,7 +54,7 @@ const previewUpdater = async () => {
     config.package ||= defaultPackage;
     config.data ||= <Data>{};
 
-    config.package.name ||= packageLock.name;
+    config.package.name ||= packageLock.name || config.repository?.repo;
     config.data.title ||= titleCase(config.repository?.repo);
     config.data.description ||=
         packageLock.description || config.repository?.owner;
diff --git a/src/types/lockFile.ts b/src/types/lockFile.ts
index 9c190bd..9e7b71e 100644
--- a/src/types/lockFile.ts
+++ b/src/types/lockFile.ts
@@ -1,6 +1,6 @@
 export interface LockFile {
-    name: string;
-    description: string;
+    name?: string;
+    description?: string;
 
     dependencies?: Record<string, string>[];
     require?: Record<string, string>[];
diff --git a/src/utils/packageManagers.ts b/src/utils/packageManagers.ts
index 0bf2d1f..38103a4 100644
--- a/src/utils/packageManagers.ts
+++ b/src/utils/packageManagers.ts
@@ -22,5 +22,9 @@ export const getPackageManager = (config: Config): LockFile => {
         return getComposer(config);
     }
 
-    return getNpm(config);
+    if (hasNpm(config) || hasYarn(config)) {
+        return getNpm(config);
+    }
+
+    return <LockFile>{};
 };