diff --git a/libraries/Wire/Wire.h b/libraries/Wire/Wire.h
index ab7ccae60..baec2c8c0 100644
--- a/libraries/Wire/Wire.h
+++ b/libraries/Wire/Wire.h
@@ -106,6 +106,23 @@ class TwoWire : public Stream
     //static const uint32_t XMIT_TIMEOUT = 100000;
 };
 
-extern TwoWire Wire;
+#if WIRE_INTERFACES_COUNT > 0
+  extern TwoWire Wire;
+#endif
+#if WIRE_INTERFACES_COUNT > 1
+  extern TwoWire Wire1;
+#endif
+#if WIRE_INTERFACES_COUNT > 2
+  extern TwoWire Wire2;
+#endif
+#if WIRE_INTERFACES_COUNT > 3
+  extern TwoWire Wire3;
+#endif
+#if WIRE_INTERFACES_COUNT > 4
+  extern TwoWire Wire4;
+#endif
+#if WIRE_INTERFACES_COUNT > 5
+  extern TwoWire Wire5;
+#endif
 
 #endif