diff --git a/al2_arm64.pkrvars.hcl b/al2_arm64.pkrvars.hcl
index 657457a..50e91d9 100644
--- a/al2_arm64.pkrvars.hcl
+++ b/al2_arm64.pkrvars.hcl
@@ -1,3 +1,3 @@
 ami_name_prefix = "amazon-eks-arm64-node"
-instance_type   = "c6g.large"
+instance_type   = "c7g.large"
 source_ami_arch = "arm64"
diff --git a/al2_x86_64.pkrvars.hcl b/al2_x86_64.pkrvars.hcl
index 0ab1c4a..6ec1837 100644
--- a/al2_x86_64.pkrvars.hcl
+++ b/al2_x86_64.pkrvars.hcl
@@ -1,3 +1,3 @@
 ami_name_prefix = "amazon-eks-node"
-instance_type   = "c6i.large"
+instance_type   = "c7i.large"
 source_ami_arch = "x86_64"
diff --git a/al2_x86_64_gpu.pkrvars.hcl b/al2_x86_64_gpu.pkrvars.hcl
new file mode 100644
index 0000000..1aa101b
--- /dev/null
+++ b/al2_x86_64_gpu.pkrvars.hcl
@@ -0,0 +1,4 @@
+ami_name_prefix  = "amazon-eks-gpu-node"
+instance_type    = "c7i.large"
+source_ami_arch  = "x86_64"
+root_volume_size = 20