diff --git a/mmv1/third_party/terraform/services/compute/resource_compute_instance.go.tmpl b/mmv1/third_party/terraform/services/compute/resource_compute_instance.go.tmpl
index 58b42133bfd1..8025849c4c2f 100644
--- a/mmv1/third_party/terraform/services/compute/resource_compute_instance.go.tmpl
+++ b/mmv1/third_party/terraform/services/compute/resource_compute_instance.go.tmpl
@@ -1492,6 +1492,7 @@ be from 0 to 999,999,999 inclusive.`,
 							Type:        schema.TypeString,
 							Optional:    true,
 							AtLeastOneOf: advancedMachineFeaturesKeys,
+							DiffSuppressFunc: tpgresource.EmptyOrDefaultStringSuppress("STANDARD"),
 							ValidateFunc: validation.StringInSlice([]string{"STANDARD", "ENHANCED", "ARCHITECTURAL"}, false),
 							Description: `The PMU is a hardware component within the CPU core that monitors how the processor runs code. Valid values for the level of PMU are "STANDARD", "ENHANCED", and "ARCHITECTURAL".`,
 						},
diff --git a/mmv1/third_party/terraform/services/compute/resource_compute_instance_template.go.tmpl b/mmv1/third_party/terraform/services/compute/resource_compute_instance_template.go.tmpl
index 9ce47bee54a7..d30a66d10cd1 100644
--- a/mmv1/third_party/terraform/services/compute/resource_compute_instance_template.go.tmpl
+++ b/mmv1/third_party/terraform/services/compute/resource_compute_instance_template.go.tmpl
@@ -1192,6 +1192,7 @@ be from 0 to 999,999,999 inclusive.`,
 							Type:        schema.TypeString,
 							Optional:    true,
 							ForceNew:    true,
+							DiffSuppressFunc: tpgresource.EmptyOrDefaultStringSuppress("STANDARD"),
 							ValidateFunc: validation.StringInSlice([]string{"STANDARD", "ENHANCED", "ARCHITECTURAL"}, false),
 							Description: `The PMU is a hardware component within the CPU core that monitors how the processor runs code. Valid values for the level of PMU are "STANDARD", "ENHANCED", and "ARCHITECTURAL".`,
 						},
diff --git a/mmv1/third_party/terraform/services/compute/resource_compute_instance_template_test.go.tmpl b/mmv1/third_party/terraform/services/compute/resource_compute_instance_template_test.go.tmpl
index 778a76395f49..a882ecfbb111 100644
--- a/mmv1/third_party/terraform/services/compute/resource_compute_instance_template_test.go.tmpl
+++ b/mmv1/third_party/terraform/services/compute/resource_compute_instance_template_test.go.tmpl
@@ -1006,7 +1006,6 @@ func TestAccComputeInstanceTemplate_performanceMonitoringUnit(t *testing.T) {
 				Config: testAccComputeInstanceTemplate_performanceMonitoringUnit(context_1),
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckComputeInstanceTemplateExists(t, "google_compute_instance_template.foobar", &instanceTemplate),
-					resource.TestCheckResourceAttr("google_compute_instance_template.foobar", "advanced_machine_features.0.performance_monitoring_unit", "STANDARD"),
 				),
 			},
 			{
diff --git a/mmv1/third_party/terraform/services/compute/resource_compute_instance_test.go.tmpl b/mmv1/third_party/terraform/services/compute/resource_compute_instance_test.go.tmpl
index 024e5d6e6243..b374c562f79b 100644
--- a/mmv1/third_party/terraform/services/compute/resource_compute_instance_test.go.tmpl
+++ b/mmv1/third_party/terraform/services/compute/resource_compute_instance_test.go.tmpl
@@ -2091,7 +2091,6 @@ func TestAccComputeInstance_performanceMonitoringUnit(t *testing.T) {
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckComputeInstanceExists(
 						t, "google_compute_instance.foobar", &instance),
-					resource.TestCheckResourceAttr("google_compute_instance.foobar", "advanced_machine_features.0.performance_monitoring_unit", "STANDARD"),
 				),
 			},
 			computeInstanceImportStep("us-central1-a", context_1["instance_name"].(string), []string{"allow_stopping_for_update"}),
diff --git a/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template.go.tmpl b/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template.go.tmpl
index e2bc6afc978c..85eccd170c8a 100644
--- a/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template.go.tmpl
+++ b/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template.go.tmpl
@@ -1151,6 +1151,7 @@ be from 0 to 999,999,999 inclusive.`,
 							Type:        schema.TypeString,
 							Optional:    true,
 							ForceNew:    true,
+							DiffSuppressFunc: tpgresource.EmptyOrDefaultStringSuppress("STANDARD"),
 							ValidateFunc: validation.StringInSlice([]string{"STANDARD", "ENHANCED", "ARCHITECTURAL"}, false),
 							Description: `The PMU is a hardware component within the CPU core that monitors how the processor runs code. Valid values for the level of PMU are "STANDARD", "ENHANCED", and "ARCHITECTURAL".`,
 						},
diff --git a/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template_test.go.tmpl b/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template_test.go.tmpl
index 4b954c75c978..18dbeca2bdd1 100644
--- a/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template_test.go.tmpl
+++ b/mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template_test.go.tmpl
@@ -881,7 +881,6 @@ func TestAccComputeRegionInstanceTemplate_performanceMonitoringUnit(t *testing.T
 				Config: testAccComputeRegionInstanceTemplate_performanceMonitoringUnit(context_1),
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckComputeRegionInstanceTemplateExists(t, "google_compute_region_instance_template.foobar", &instanceTemplate),
-					resource.TestCheckResourceAttr("google_compute_region_instance_template.foobar", "advanced_machine_features.0.performance_monitoring_unit", "STANDARD"),
 				),
 			},
 			{
diff --git a/mmv1/third_party/terraform/services/container/node_config.go.tmpl b/mmv1/third_party/terraform/services/container/node_config.go.tmpl
index b3b67b547484..ae699c6f3aca 100644
--- a/mmv1/third_party/terraform/services/container/node_config.go.tmpl
+++ b/mmv1/third_party/terraform/services/container/node_config.go.tmpl
@@ -1275,6 +1275,7 @@ func schemaNodeConfig() *schema.Schema {
 							"performance_monitoring_unit": {
 								Type: schema.TypeString,
 								Optional: true,
+								DiffSuppressFunc: tpgresource.EmptyOrDefaultStringSuppress("STANDARD"),
 								ValidateFunc: verify.ValidateEnum([]string{"ARCHITECTURAL", "STANDARD", "ENHANCED"}),
 								Description: `Level of Performance Monitoring Unit (PMU) requested. If unset, no access to the PMU is assumed.`,
 							},