diff --git a/src/iosource/PktSrc.cc b/src/iosource/PktSrc.cc
index 5510a3079d..a56ba90e86 100644
--- a/src/iosource/PktSrc.cc
+++ b/src/iosource/PktSrc.cc
@@ -31,6 +31,7 @@ PktSrc::PktSrc()
 
 	next_sync_point = 0;
 	first_timestamp = 0.0;
+	current_pseudo = 0.0;
 	first_wallclock = current_wallclock = 0;
 	}