diff --git a/cmake/ModuleDescription.json.in b/cmake/ModuleDescription.json.in
index 4d07bfae46..93f9a5ed25 100644
--- a/cmake/ModuleDescription.json.in
+++ b/cmake/ModuleDescription.json.in
@@ -7,6 +7,7 @@
         "compiler_target": "${CMAKE_CXX_COMPILER_TARGET}",
         "compiler_version": "${CMAKE_CXX_COMPILER_VERSION}",
         "cross_compiled": ${cross_compilation},
-        "target_system": "${CMAKE_SYSTEM_NAME}"
+        "target_system": "${CMAKE_SYSTEM_NAME}",
+        "architecture": "${TEST_architecture_arch}"
     }
 }