diff --git a/cli/compose/loader/merge_test.go b/cli/compose/loader/merge_test.go
index b84351958c..4828df8548 100644
--- a/cli/compose/loader/merge_test.go
+++ b/cli/compose/loader/merge_test.go
@@ -1024,18 +1024,18 @@ func TestMergeUlimitsConfig(t *testing.T) {
 		},
 	}
 	base := map[string]*types.UlimitsConfig{
-		"override-single":                &types.UlimitsConfig{Single: 100},
-		"override-single-with-soft-hard": &types.UlimitsConfig{Single: 200},
-		"override-soft-hard":             &types.UlimitsConfig{Soft: 300, Hard: 301},
-		"override-soft-hard-with-single": &types.UlimitsConfig{Soft: 400, Hard: 401},
-		"dont-override":                  &types.UlimitsConfig{Single: 500},
+		"override-single":                {Single: 100},
+		"override-single-with-soft-hard": {Single: 200},
+		"override-soft-hard":             {Soft: 300, Hard: 301},
+		"override-soft-hard-with-single": {Soft: 400, Hard: 401},
+		"dont-override":                  {Single: 500},
 	}
 	override := map[string]*types.UlimitsConfig{
-		"override-single":                &types.UlimitsConfig{Single: 110},
-		"override-single-with-soft-hard": &types.UlimitsConfig{Soft: 210, Hard: 211},
-		"override-soft-hard":             &types.UlimitsConfig{Soft: 310, Hard: 311},
-		"override-soft-hard-with-single": &types.UlimitsConfig{Single: 410},
-		"add":                            &types.UlimitsConfig{Single: 610},
+		"override-single":                {Single: 110},
+		"override-single-with-soft-hard": {Soft: 210, Hard: 211},
+		"override-soft-hard":             {Soft: 310, Hard: 311},
+		"override-soft-hard-with-single": {Single: 410},
+		"add":                            {Single: 610},
 	}
 	err := mergo.Merge(&base, &override, mergo.WithOverride, mergo.WithTransformers(specials))
 	assert.NilError(t, err)
@@ -1043,12 +1043,12 @@ func TestMergeUlimitsConfig(t *testing.T) {
 		t,
 		base,
 		map[string]*types.UlimitsConfig{
-			"override-single":                &types.UlimitsConfig{Single: 110},
-			"override-single-with-soft-hard": &types.UlimitsConfig{Soft: 210, Hard: 211},
-			"override-soft-hard":             &types.UlimitsConfig{Soft: 310, Hard: 311},
-			"override-soft-hard-with-single": &types.UlimitsConfig{Single: 410},
-			"dont-override":                  &types.UlimitsConfig{Single: 500},
-			"add":                            &types.UlimitsConfig{Single: 610},
+			"override-single":                {Single: 110},
+			"override-single-with-soft-hard": {Soft: 210, Hard: 211},
+			"override-soft-hard":             {Soft: 310, Hard: 311},
+			"override-soft-hard-with-single": {Single: 410},
+			"dont-override":                  {Single: 500},
+			"add":                            {Single: 610},
 		},
 	)
 }
@@ -1060,24 +1060,24 @@ func TestMergeServiceNetworkConfig(t *testing.T) {
 		},
 	}
 	base := map[string]*types.ServiceNetworkConfig{
-		"override-aliases": &types.ServiceNetworkConfig{
+		"override-aliases": {
 			Aliases:     []string{"100", "101"},
 			Ipv4Address: "127.0.0.1",
 			Ipv6Address: "0:0:0:0:0:0:0:1",
 		},
-		"dont-override": &types.ServiceNetworkConfig{
+		"dont-override": {
 			Aliases:     []string{"200", "201"},
 			Ipv4Address: "127.0.0.2",
 			Ipv6Address: "0:0:0:0:0:0:0:2",
 		},
 	}
 	override := map[string]*types.ServiceNetworkConfig{
-		"override-aliases": &types.ServiceNetworkConfig{
+		"override-aliases": {
 			Aliases:     []string{"110", "111"},
 			Ipv4Address: "127.0.1.1",
 			Ipv6Address: "0:0:0:0:0:0:1:1",
 		},
-		"add": &types.ServiceNetworkConfig{
+		"add": {
 			Aliases:     []string{"310", "311"},
 			Ipv4Address: "127.0.3.1",
 			Ipv6Address: "0:0:0:0:0:0:3:1",
@@ -1089,17 +1089,17 @@ func TestMergeServiceNetworkConfig(t *testing.T) {
 		t,
 		base,
 		map[string]*types.ServiceNetworkConfig{
-			"override-aliases": &types.ServiceNetworkConfig{
+			"override-aliases": {
 				Aliases:     []string{"110", "111"},
 				Ipv4Address: "127.0.1.1",
 				Ipv6Address: "0:0:0:0:0:0:1:1",
 			},
-			"dont-override": &types.ServiceNetworkConfig{
+			"dont-override": {
 				Aliases:     []string{"200", "201"},
 				Ipv4Address: "127.0.0.2",
 				Ipv6Address: "0:0:0:0:0:0:0:2",
 			},
-			"add": &types.ServiceNetworkConfig{
+			"add": {
 				Aliases:     []string{"310", "311"},
 				Ipv4Address: "127.0.3.1",
 				Ipv6Address: "0:0:0:0:0:0:3:1",