diff --git a/collector/pg_stat_walreceiver_test.go b/collector/pg_stat_walreceiver_test.go
index 3e2418b2..c81c9eca 100644
--- a/collector/pg_stat_walreceiver_test.go
+++ b/collector/pg_stat_walreceiver_test.go
@@ -64,13 +64,13 @@ func TestPGStatWalReceiverCollectorWithFlushedLSN(t *testing.T) {
 			"foo",
 			"bar",
 			"stopping",
-			1200668684563608,
+			int64(1200668684563608),
 			1687321285,
-			1200668684563609,
+			int64(1200668684563609),
 			1687321280,
 			1687321275,
 			1687321276,
-			1200668684563610,
+			int64(1200668684563610),
 			1687321277,
 			5,
 		)
@@ -143,12 +143,12 @@ func TestPGStatWalReceiverCollectorWithNoFlushedLSN(t *testing.T) {
 			"foo",
 			"bar",
 			"starting",
-			1200668684563608,
+			int64(1200668684563608),
 			1687321285,
 			1687321280,
 			1687321275,
 			1687321276,
-			1200668684563610,
+			int64(1200668684563610),
 			1687321277,
 			5,
 		)