diff --git a/ts3query.iced b/ts3query.iced
index 8189d2e..c80c6de 100644
--- a/ts3query.iced
+++ b/ts3query.iced
@@ -152,6 +152,7 @@ module.exports = class TS3ClientQuery extends EventEmitter
 	_stopKeepalive: () =>
 		if @_keepaliveInt is not undefined
 			clearInterval @_keepaliveInt
+			@_keepaliveInt = undefined
 
 	_resetKeepalive: () =>
 		@_stopKeepalive()