diff --git a/indra/newview/lllogininstance.cpp b/indra/newview/lllogininstance.cpp
index c28755b12e72a674cc8f893f107ce2a0a2d1e9c5..8d361d3161362c5846f30ce81db7585dd9fb40c8 100644
--- a/indra/newview/lllogininstance.cpp
+++ b/indra/newview/lllogininstance.cpp
@@ -64,11 +64,6 @@
 
 const S32 LOGIN_MAX_RETRIES = 3;
 
-// this can be removed once it is defined by the build for all forks
-#ifndef ADDRESS_SIZE
-#  define ADDRESS_SIZE 32
-#endif
-
 class LLLoginInstance::Disposable {
 public:
 	virtual ~Disposable() {}
@@ -217,7 +212,6 @@ void LLLoginInstance::constructAuthParams(LLPointer<LLCredential> user_credentia
 	request_params["platform"] = mPlatform;
 	request_params["address_size"] = ADDRESS_SIZE;
 	request_params["platform_version"] = mPlatformVersion;
-	request_params["address_size"] = ADDRESS_SIZE;
 	request_params["platform_string"] = mPlatformVersionName;
 	request_params["id0"] = mSerialNumber;
 	request_params["host_id"] = gSavedSettings.getString("HostID");