Index: prefetch_parser/prefetch_parser.py
--- prefetch_parser/prefetch_parser.py.orig
+++ prefetch_parser/prefetch_parser.py
@@ -43,10 +43,12 @@ def prefetch2json(filepath: str) -> dict:
     p.close()
 
     return result
-    
 
 
 if __name__ == '__main__':
+    entry_point()
+
+def entry_point():
     parser = argparse.ArgumentParser()
     parser.add_argument("-f", "--prefetchfile", type=Path, help="Windows Prefetch file.", required=True)
     parser.add_argument("-o", "--jsonfile", type=Path, help="Output json file path. '-' will print command output on terminal.")
