diff --git a/pkg/domain/dockerCompose/config.go b/pkg/domain/dockerCompose/config.go
index 7d4783a..ae463f6 100644
--- a/pkg/domain/dockerCompose/config.go
+++ b/pkg/domain/dockerCompose/config.go
@@ -508,7 +508,14 @@ func (sd *ServiceDeploy) MergeLastWin(serviceDeploy *ServiceDeploy) {
 }
 
 func (sd *ServiceDeploy) mergeLastWinDeployResources(resources *ServiceDeployResources) {
-	if !sd.Resources.Equal(resources) {
+	switch {
+	case sd.Resources == nil && resources != nil:
+		sd.Resources = resources
+	case sd.Resources != nil && resources == nil:
+		fallthrough
+	case sd.Resources == nil && resources == nil:
+		return
+	default:
 		sd.Resources.MergeLastWin(resources)
 	}
 }
diff --git a/pkg/domain/dockerCompose/config_test.go b/pkg/domain/dockerCompose/config_test.go
index 1c7cc2d..8179111 100644
--- a/pkg/domain/dockerCompose/config_test.go
+++ b/pkg/domain/dockerCompose/config_test.go
@@ -505,6 +505,68 @@ func TestSecretDeploy_Equal(t *testing.T) {
 	}
 }
 
+func TestServiceDeploy_MergeLastWin(t *testing.T) {
+	require := require.New(t)
+
+	testCases := []struct {
+		serviceDeploymentA        *dockerCompose.ServiceDeploy
+		serviceDeploymentB        *dockerCompose.ServiceDeploy
+		expectedServiceDeployment *dockerCompose.ServiceDeploy
+	}{
+		{
+			serviceDeploymentA:        nil,
+			serviceDeploymentB:        nil,
+			expectedServiceDeployment: nil,
+		},
+		{
+			serviceDeploymentA: &dockerCompose.ServiceDeploy{
+				Resources: nil,
+			},
+			serviceDeploymentB: &dockerCompose.ServiceDeploy{
+				Resources: nil,
+			},
+			expectedServiceDeployment: &dockerCompose.ServiceDeploy{
+				Resources: nil,
+			},
+		},
+		{
+			serviceDeploymentA: &dockerCompose.ServiceDeploy{
+				Resources: &dockerCompose.ServiceDeployResources{
+					Limits: nil,
+				},
+			},
+			serviceDeploymentB: &dockerCompose.ServiceDeploy{
+				Resources: nil,
+			},
+			expectedServiceDeployment: &dockerCompose.ServiceDeploy{
+				Resources: &dockerCompose.ServiceDeployResources{
+					Limits: nil,
+				},
+			},
+		},
+		{
+			serviceDeploymentA: &dockerCompose.ServiceDeploy{
+				Resources: nil,
+			},
+			serviceDeploymentB: &dockerCompose.ServiceDeploy{
+				Resources: &dockerCompose.ServiceDeployResources{
+					Limits: nil,
+				},
+			},
+			expectedServiceDeployment: &dockerCompose.ServiceDeploy{
+				Resources: &dockerCompose.ServiceDeployResources{
+					Limits: nil,
+				},
+			},
+		},
+	}
+
+	for i, testCase := range testCases {
+		testCase.serviceDeploymentA.MergeLastWin(testCase.serviceDeploymentB)
+		require.True(testCase.expectedServiceDeployment.Equal(testCase.serviceDeploymentA), "Failed test case %v", i)
+	}
+}
+
 func TestSecretDeployResources_Equal(t *testing.T) {
 	require := require.New(t)