diff --git a/db/libdb.pm.in b/db/libdb.pm.in
index b5a1f4e89750c727aaa3314b2ef57a48fc88652c..29829bc8c1b58ced5b6f5caf142cdbab9be4058f 100644
--- a/db/libdb.pm.in
+++ b/db/libdb.pm.in
@@ -4992,7 +4992,8 @@ sub GatherSwapStats($$$$$;$)
 	    DBQueryWarn("update experiment_stats ".
 			"set ${tmp}_count=${tmp}_count+1, ".
 			"    ${tmp}_last=now(), ".
-			"    swapin_duration=swapin_duration+${duration} ".
+			"    swapin_duration=swapin_duration+${duration}, ".
+			"    swap_exitcode=0 ".
 			"where pid='$pid' and eid='$eid' and  ".
 			"      exptidx=$exptidx");
 	}