diff --git a/hack/code/instancetype_testdata_gen/main.go b/hack/code/instancetype_testdata_gen/main.go
index 8b5866dcf62a..e0df1b16163d 100644
--- a/hack/code/instancetype_testdata_gen/main.go
+++ b/hack/code/instancetype_testdata_gen/main.go
@@ -59,7 +59,7 @@ func main() {
 	if err := os.Setenv("AWS_SDK_LOAD_CONFIG", "true"); err != nil {
 		log.Fatalf("setting AWS_SDK_LOAD_CONFIG, %s", err)
 	}
-	if err := os.Setenv("AWS_REGION", "us-west-2"); err != nil {
+	if err := os.Setenv("AWS_REGION", "us-east-1"); err != nil {
 		log.Fatalf("setting AWS_REGION, %s", err)
 	}
 	ctx := context.Background()
diff --git a/hack/codegen.sh b/hack/codegen.sh
index 42c91bf93698..f148e0ca1ca7 100755
--- a/hack/codegen.sh
+++ b/hack/codegen.sh
@@ -46,7 +46,7 @@ instanceTypeTestData() {
   GENERATED_FILE="pkg/fake/zz_generated.describe_instance_types.go"
 
   go run hack/code/instancetype_testdata_gen/main.go --out-file ${GENERATED_FILE} \
-    --instance-types t3.large,m5.large,m5.xlarge,p3.8xlarge,g4dn.8xlarge,c6g.large,inf1.2xlarge,inf1.6xlarge,trn1.2xlarge,m5.metal,dl1.24xlarge,m6idn.32xlarge,t4g.small,t4g.xlarge,t4g.medium,g4ad.16xlarge,g2.xlarge
+    --instance-types t3.large,m5.large,m5.xlarge,p3.8xlarge,g4dn.8xlarge,c6g.large,inf1.2xlarge,inf1.6xlarge,trn1.2xlarge,m5.metal,dl1.24xlarge,m6idn.32xlarge,t4g.small,t4g.xlarge,t4g.medium,g4ad.16xlarge
 
   checkForUpdates "${GENERATED_FILE}"
 }
diff --git a/pkg/fake/zz_generated.describe_instance_types.go b/pkg/fake/zz_generated.describe_instance_types.go
index c0e972e79f6d..da2762eee5f6 100644
--- a/pkg/fake/zz_generated.describe_instance_types.go
+++ b/pkg/fake/zz_generated.describe_instance_types.go
@@ -145,45 +145,6 @@ var defaultDescribeInstanceTypesOutput = &ec2.DescribeInstanceTypesOutput{
 				},
 			},
 		},
-		{
-			InstanceType:                  aws.String("g2.xlarge"),
-			SupportedUsageClasses:         aws.StringSlice([]string{}),
-			SupportedVirtualizationTypes:  aws.StringSlice([]string{"hvm"}),
-			BurstablePerformanceSupported: aws.Bool(false),
-			BareMetal:                     aws.Bool(false),
-			Hypervisor:                    aws.String("xen"),
-			ProcessorInfo: &ec2.ProcessorInfo{
-				Manufacturer:           aws.String("Other"),
-				SupportedArchitectures: aws.StringSlice([]string{"x86_64"}),
-			},
-			VCpuInfo: &ec2.VCpuInfo{
-				DefaultCores: aws.Int64(0),
-				DefaultVCpus: aws.Int64(4),
-			},
-			MemoryInfo: &ec2.MemoryInfo{
-				SizeInMiB: aws.Int64(0),
-			},
-			EbsInfo: &ec2.EbsInfo{
-				EbsOptimizedSupport: aws.String("default"),
-				EncryptionSupport:   aws.String("supported"),
-				NvmeSupport:         aws.String("required"),
-			},
-			InstanceStorageInfo: &ec2.InstanceStorageInfo{NvmeSupport: aws.String("unsupported"),
-				TotalSizeInGB: aws.Int64(0),
-			},
-			NetworkInfo: &ec2.NetworkInfo{
-				MaximumNetworkInterfaces:     aws.Int64(4),
-				Ipv4AddressesPerInterface:    aws.Int64(15),
-				EncryptionInTransitSupported: aws.Bool(false),
-				DefaultNetworkCardIndex:      aws.Int64(0),
-				NetworkCards: []*ec2.NetworkCardInfo{
-					{
-						NetworkCardIndex:         aws.Int64(0),
-						MaximumNetworkInterfaces: aws.Int64(4),
-					},
-				},
-			},
-		},
 		{
 			InstanceType:                  aws.String("g4ad.16xlarge"),
 			SupportedUsageClasses:         aws.StringSlice([]string{"on-demand", "spot"}),