diff --git a/configs/components/yaml-cpp.rb b/configs/components/yaml-cpp.rb
index 17a110757..97383e965 100644
--- a/configs/components/yaml-cpp.rb
+++ b/configs/components/yaml-cpp.rb
@@ -6,7 +6,7 @@
   cmake_toolchain_file = ''
   make = 'make'
   mkdir = 'mkdir'
-  cmake = if platform.name =~ /amazon-7-aarch64/
+  cmake = if platform.name =~ /amazon-2-aarch64/
     '/usr/bin/cmake3'
   else
     'cmake'
diff --git a/configs/platforms/amazon-7-aarch64.rb b/configs/platforms/amazon-2-aarch64.rb
similarity index 89%
rename from configs/platforms/amazon-7-aarch64.rb
rename to configs/platforms/amazon-2-aarch64.rb
index ba615b891..8d65e6cd6 100644
--- a/configs/platforms/amazon-7-aarch64.rb
+++ b/configs/platforms/amazon-2-aarch64.rb
@@ -1,4 +1,4 @@
-platform 'amazon-7-aarch64' do |plat|
+platform 'amazon-2-aarch64' do |plat|
   plat.inherit_from_default
 
   packages = %w[