diff --git a/internal/api/resolve_test.go b/internal/api/resolve_test.go
index 475afe56..6c50c531 100644
--- a/internal/api/resolve_test.go
+++ b/internal/api/resolve_test.go
@@ -26,7 +26,7 @@ func reqWithParam(_ *testing.T, key, value string) *http.Request {
 
 func TestResolveByID_InvalidUUID(t *testing.T) {
 	called := 0
-	fetch := func(ctx context.Context, id pgtype.UUID) (fakeRow, error) {
+	fetch := func(_ context.Context, _ pgtype.UUID) (fakeRow, error) {
 		called++
 		return fakeRow{}, nil
 	}
@@ -47,7 +47,7 @@ func TestResolveByID_InvalidUUID(t *testing.T) {
 }
 
 func TestResolveByID_NotFound(t *testing.T) {
-	fetch := func(ctx context.Context, id pgtype.UUID) (fakeRow, error) {
+	fetch := func(_ context.Context, _ pgtype.UUID) (fakeRow, error) {
 		return fakeRow{}, pgx.ErrNoRows
 	}
 	r := reqWithParam(t, "id", "11111111-1111-1111-1111-111111111111")
@@ -65,7 +65,7 @@ func TestResolveByID_NotFound(t *testing.T) {
 
 func TestResolveByID_Internal(t *testing.T) {
 	cause := errors.New("boom")
-	fetch := func(ctx context.Context, id pgtype.UUID) (fakeRow, error) {
+	fetch := func(_ context.Context, _ pgtype.UUID) (fakeRow, error) {
 		return fakeRow{}, cause
 	}
 	r := reqWithParam(t, "id", "11111111-1111-1111-1111-111111111111")
@@ -83,7 +83,7 @@ func TestResolveByID_Internal(t *testing.T) {
 
 func TestResolveByID_Success(t *testing.T) {
 	want := fakeRow{Name: "alpha"}
-	fetch := func(ctx context.Context, id pgtype.UUID) (fakeRow, error) {
+	fetch := func(_ context.Context, id pgtype.UUID) (fakeRow, error) {
 		want.ID = id
 		return want, nil
 	}