diff --git a/include/rexy/binary.hpp b/include/rexy/binary.hpp
index df6a276..8b9e406 100644
--- a/include/rexy/binary.hpp
+++ b/include/rexy/binary.hpp
@@ -173,6 +173,8 @@ namespace rexy{
 	}
 } //namespace rexy
 
+#undef STOP_STRICT_ALIAS_WARNING
+
 #ifdef REXY_STRING_BASE_HPP
 #include "detail/binary_string_conv.hpp"
 #endif
diff --git a/include/rexy/string_base.tpp b/include/rexy/string_base.tpp
index 48ab29b..fdb32bc 100644
--- a/include/rexy/string_base.tpp
+++ b/include/rexy/string_base.tpp
@@ -25,6 +25,8 @@
 
 #include "cx/utility.hpp" //max
 
+#define STOP_STRICT_ALIAS_WARNING(x) (x)
+
 namespace rexy{
 
 	template<class Allocator>
@@ -158,9 +160,9 @@ namespace rexy{
 		}else{
 			string_intermediary tmp(cx::max(m_length + len, m_cap*2));
 			if(m_data)
-				memcpy(tmp.m_data, m_data, m_length);
-			memcpy(tmp.m_data+m_length, data, len);
-			tmp.m_length = len+m_length;
+				memcpy(STOP_STRING_ALIASING_WARNING(tmp).m_data, m_data, m_length);
+			memcpy(STOP_STRING_ALIASING_WARNING(tmp).m_data+m_length, data, len);
+			STOP_STRING_ALIASING_WARNING(tmp).m_length = len+m_length;
 			tmp[m_length+len] = 0;
 			*this = std::move(tmp);
 		}
@@ -275,4 +277,6 @@ namespace rexy{
 
 } //namespace rexy
 
+#undef STOP_STRICT_ALIAS_WARNING
+
 #endif