diff --git a/General.py b/General.py
index f653272..c363f95 100644
--- a/General.py
+++ b/General.py
@@ -79,7 +79,7 @@ class General(object):
 	
 	@commands.command(pass_context=True)
 	@asyncio.coroutine
-	def gif(self, ctx, yt: str, start: str, duration: str, res: str, fps: int):
+	def gif(self, ctx, yt: str, start: str, duration: int, res: str, fps: int):
 		""" Giffify. 
 		Syntax: !gif [YT] [START] [DUUR] [RESOLUTIE] [FPS]
 		Bv: !gif RPxvTd_jCPQ 00:02:39 13 320 10