diff --git a/src/cpprealm/internal/bridge/generator/bridge_type_info_generator.cpp.in b/src/cpprealm/internal/bridge/generator/bridge_type_info_generator.cpp.in
index 79c79cc4..7ea261a0 100644
--- a/src/cpprealm/internal/bridge/generator/bridge_type_info_generator.cpp.in
+++ b/src/cpprealm/internal/bridge/generator/bridge_type_info_generator.cpp.in
@@ -9,6 +9,8 @@
 # define KEY '_','_','i','3','8','6'
 #elif defined(__x86_64)
 # define KEY '_','_','x','8','6','_','6','4'
+#elif defined(__x86_64__)
+# define KEY '_','_','x','8','6','_','6','4','_','_'
 #elif defined(__ppc__)
 # define KEY '_','_','p','p','c','_','_'
 #elif defined(__ppc64__)
@@ -29,6 +31,8 @@
 # define KEY '_','_','i','3','8','6','_','_'
 #elif defined(_M_ARM)
 # define KEY '_','M','_','A','R','M'
+#elif defined(_M_ARM64)
+# define KEY '_','M','_','A','R','M','6','4'
 #elif defined(__arm__)
 # define KEY '_','_','a','r','m','_','_'
 #endif