diff --git a/osdep/BSDEthernetTap.hpp b/osdep/BSDEthernetTap.hpp
index d99cebef3..134168176 100644
--- a/osdep/BSDEthernetTap.hpp
+++ b/osdep/BSDEthernetTap.hpp
@@ -54,6 +54,7 @@ public:
 	virtual void setFriendlyName(const char *friendlyName);
 	virtual void scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed);
 	virtual void setMtu(unsigned int mtu);
+	virtual void setDns(const char *domain, const std::vector<InetAddress> &servers) {}
 
 	void threadMain()
 		throw();
diff --git a/osdep/LinuxEthernetTap.hpp b/osdep/LinuxEthernetTap.hpp
index 7503c5231..58c75f709 100644
--- a/osdep/LinuxEthernetTap.hpp
+++ b/osdep/LinuxEthernetTap.hpp
@@ -54,6 +54,7 @@ public:
 	virtual void setFriendlyName(const char *friendlyName);
 	virtual void scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed);
 	virtual void setMtu(unsigned int mtu);
+	virtual void setDns(const char *domain, const std::vector<InetAddress> &servers) {}
 
 	void threadMain()
 		throw();
diff --git a/osdep/NetBSDEthernetTap.hpp b/osdep/NetBSDEthernetTap.hpp
index 534712e45..9c00c0e25 100644
--- a/osdep/NetBSDEthernetTap.hpp
+++ b/osdep/NetBSDEthernetTap.hpp
@@ -53,6 +53,7 @@ public:
 	virtual std::string deviceName() const;
 	virtual void setFriendlyName(const char *friendlyName);
 	virtual void scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed);
+	virtual void setDns(const char *domain, const std::vector<InetAddress> &servers) {}
 
 	void threadMain()
 		throw();