diff --git a/src/instawebhooks.py b/src/instawebhooks.py
index eeec2b4..94d1c0d 100644
--- a/src/instawebhooks.py
+++ b/src/instawebhooks.py
@@ -46,7 +46,7 @@ def discord_webhook_url(arg_value: str):
 
 # Parse command line arguments
 parser = ArgumentParser(
-    prog='InstaWebhooks',
+    prog='instawebhooks',
     description='Monitor Instagram accounts for new posts and send them to a Discord webhook',
     epilog='https://github.com/RaenLua/InstaWebhooks')
 parser.add_argument("instagram_username",