diff --git a/pgtype/numeric_test.go b/pgtype/numeric_test.go
index 2bf751e81..70d68c184 100644
--- a/pgtype/numeric_test.go
+++ b/pgtype/numeric_test.go
@@ -241,48 +241,48 @@ func TestNumericUnmarshalJSON(t *testing.T) {
 		src     []byte
 		wantErr bool
 	}{
-		// {
-		// 	name:    "null",
-		// 	want:    &pgtype.Numeric{},
-		// 	src:     []byte(`null`),
-		// 	wantErr: false,
-		// },
-		// {
-		// 	name:    "NaN",
-		// 	want:    &pgtype.Numeric{Valid: true, NaN: true},
-		// 	src:     []byte(`"NaN"`),
-		// 	wantErr: false,
-		// },
-		// {
-		// 	name:    "0",
-		// 	want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(0)},
-		// 	src:     []byte("0"),
-		// 	wantErr: false,
-		// },
-		// {
-		// 	name:    "1",
-		// 	want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(1)},
-		// 	src:     []byte("1"),
-		// 	wantErr: false,
-		// },
-		// {
-		// 	name:    "-1",
-		// 	want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(-1)},
-		// 	src:     []byte("-1"),
-		// 	wantErr: false,
-		// },
-		// {
-		// 	name:    "bigInt",
-		// 	want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(1), Exp: 30},
-		// 	src:     []byte("1000000000000000000000000000000"),
-		// 	wantErr: false,
-		// },
-		// {
-		// 	name:    "float: 1234.56789",
-		// 	want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(123456789), Exp: -5},
-		// 	src:     []byte("1234.56789"),
-		// 	wantErr: false,
-		// },
+		{
+			name:    "null",
+			want:    &pgtype.Numeric{},
+			src:     []byte(`null`),
+			wantErr: false,
+		},
+		{
+			name:    "NaN",
+			want:    &pgtype.Numeric{Valid: true, NaN: true},
+			src:     []byte(`"NaN"`),
+			wantErr: false,
+		},
+		{
+			name:    "0",
+			want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(0)},
+			src:     []byte("0"),
+			wantErr: false,
+		},
+		{
+			name:    "1",
+			want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(1)},
+			src:     []byte("1"),
+			wantErr: false,
+		},
+		{
+			name:    "-1",
+			want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(-1)},
+			src:     []byte("-1"),
+			wantErr: false,
+		},
+		{
+			name:    "bigInt",
+			want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(1), Exp: 30},
+			src:     []byte("1000000000000000000000000000000"),
+			wantErr: false,
+		},
+		{
+			name:    "float: 1234.56789",
+			want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(123456789), Exp: -5},
+			src:     []byte("1234.56789"),
+			wantErr: false,
+		},
 		{
 			name:    "float: 1e10",
 			want:    &pgtype.Numeric{Valid: true, Int: big.NewInt(1), Exp: 10},