diff --git a/src/kits/media/MediaRoster.cpp b/src/kits/media/MediaRoster.cpp
index a42cb89972..c484373ef0 100644
--- a/src/kits/media/MediaRoster.cpp
+++ b/src/kits/media/MediaRoster.cpp
@@ -1204,7 +1204,7 @@ BMediaRoster::StartTimeSource(const media_node& node, bigtime_t atRealTime)
 	}
 
 	TRACE("BMediaRoster::StartTimeSource, node %ld, at real %Ld\n", node.node,
-		at_real_time);
+		atRealTime);
 
 	BTimeSource::time_source_op_info msg;
 	msg.op = BTimeSource::B_TIMESOURCE_START;