diff --git a/src/zapit/src/capmt.cpp b/src/zapit/src/capmt.cpp
index 9e47597ff..b0143759a 100644
--- a/src/zapit/src/capmt.cpp
+++ b/src/zapit/src/capmt.cpp
@@ -145,7 +145,7 @@ bool CCam::setCaPmt(bool update)
 bool CCam::sendCaPmt(uint64_t tpid, uint8_t *rawpmt, int rawlen)
 {
 	return cCA::GetInstance()->SendCAPMT(tpid, source_demux, camask,
-			rawpmt ? cabuf : NULL, rawpmt ? calen : 0, rawpmt, rawlen);
+			rawpmt ? cabuf : NULL, rawpmt ? calen : 0, rawpmt, rawpmt ? rawlen : 0);
 }
 
 int CCam::makeMask(int demux, bool add)