diff --git a/lldb/source/Core/Module.cpp b/lldb/source/Core/Module.cpp
index b043857..490108e 100644
--- a/lldb/source/Core/Module.cpp
+++ b/lldb/source/Core/Module.cpp
@@ -1590,7 +1590,7 @@
         m_arch = new_arch;
         return true;
     }    
-    return m_arch.IsExactMatch(new_arch);
+    return m_arch.IsCompatibleMatch(new_arch);
 }
 
 bool