diff --git a/inventory/group_vars/copr_aws b/inventory/group_vars/copr_aws
index 14ec663a73..cfddde113f 100644
--- a/inventory/group_vars/copr_aws
+++ b/inventory/group_vars/copr_aws
@@ -62,4 +62,21 @@ copr_builder_images:
     x86_64: ami-05766cb7551777d09 # copr-builder-x86_64-f34-20210516_142224
     aarch64: ami-0b7d49fecf0c393a9 # copr-builder-aarch64-f34-20210516_143216
 
+aws_arch_subnets:
+  x86_64:
+    - subnet-0995f6a466849f4c3
+    - subnet-08cadf5a14b530ac4
+    - subnet-07b0b3168a353e3ee
+    - subnet-09c74a3e6420a206b
+    - subnet-01d4e967ab5e78005
+    - subnet-05437ac82d63b6ef5
+
+  # Your requested instance type (a1.xlarge) is not supported in your requested Availability Zone (us-east-1a).
+  # Your requested instance type (a1.xlarge) is not supported in your requested Availability Zone (us-east-1d).
+  # Your requested instance type (a1.xlarge) is not supported in your requested Availability Zone (us-east-1f).
+  aarch64:
+    - subnet-0995f6a466849f4c3
+    - subnet-08cadf5a14b530ac4
+    - subnet-07b0b3168a353e3ee
+
 rpm_vendor_copr_name: Fedora Copr
diff --git a/inventory/group_vars/copr_dev_aws b/inventory/group_vars/copr_dev_aws
index 97366725f1..15d8e5e1fa 100644
--- a/inventory/group_vars/copr_dev_aws
+++ b/inventory/group_vars/copr_dev_aws
@@ -62,4 +62,21 @@ copr_builder_images:
     x86_64: ami-05766cb7551777d09 # copr-builder-x86_64-f34-20210516_142224
     aarch64: ami-0b7d49fecf0c393a9 # copr-builder-aarch64-f34-20210516_143216
 
+aws_arch_subnets:
+  x86_64:
+    - subnet-0995f6a466849f4c3
+    - subnet-08cadf5a14b530ac4
+    - subnet-07b0b3168a353e3ee
+    - subnet-09c74a3e6420a206b
+    - subnet-01d4e967ab5e78005
+    - subnet-05437ac82d63b6ef5
+
+  # Your requested instance type (a1.xlarge) is not supported in your requested Availability Zone (us-east-1a).
+  # Your requested instance type (a1.xlarge) is not supported in your requested Availability Zone (us-east-1d).
+  # Your requested instance type (a1.xlarge) is not supported in your requested Availability Zone (us-east-1f).
+  aarch64:
+    - subnet-0995f6a466849f4c3
+    - subnet-08cadf5a14b530ac4
+    - subnet-07b0b3168a353e3ee
+
 rpm_vendor_copr_name: Fedora Copr (devel)