diff --git a/src/ccallsign.cpp b/src/ccallsign.cpp
index 23cdb3e..1e507a2 100644
--- a/src/ccallsign.cpp
+++ b/src/ccallsign.cpp
@@ -76,6 +76,7 @@ CCallsign::CCallsign(const char *sz, uint32 dmrid)
 			if ( callsign != NULL )
 			{
 				::memcpy(m_Callsign, callsign->m_Callsign, sizeof(m_Callsign));
+				::memcpy(m_Suffix, callsign->m_Suffix, sizeof(m_Suffix));
 			}
 		}
 		g_DmridDir.Unlock();