diff --git a/lib/oplog/tail_test.go b/lib/oplog/tail_test.go
index 144ed90c..09f1695c 100644
--- a/lib/oplog/tail_test.go
+++ b/lib/oplog/tail_test.go
@@ -285,7 +285,7 @@ func TestParseRawOplogEntry(t *testing.T) {
 
 	for testName, test := range tests {
 		t.Run(testName, func(t *testing.T) {
-			got := (&Tailer{}).parseRawOplogEntry(test.in, nil)
+			got := (&Tailer{}).parseRawOplogEntry(test.in, nil, "foo")
 
 			if diff := pretty.Compare(got, test.want); diff != "" {
 				t.Errorf("Got incorrect result (-got +want)\n%s", diff)