diff --git a/ethernet_interface.cpp b/ethernet_interface.cpp
index f9cc4e4..7230706 100644
--- a/ethernet_interface.cpp
+++ b/ethernet_interface.cpp
@@ -103,6 +103,8 @@
                         origin,
                         addr.prefix,
                         gateway));
+
+        origin = IP::AddressOrigin::Static;
     }
 
 }