diff --git a/test/test_dht.cpp b/test/test_dht.cpp
index 38945065a..97136dace 100644
--- a/test/test_dht.cpp
+++ b/test/test_dht.cpp
@@ -433,6 +433,7 @@ struct obs : dht::dht_observer
 	virtual void outgoing_get_peers(sha1_hash const& target
 		, sha1_hash const& sent_target, udp::endpoint const& ep) TORRENT_OVERRIDE {}
 	virtual void announce(sha1_hash const& ih, address const& addr, int port) TORRENT_OVERRIDE {}
+	virtual void log(dht_logger::dht_module_t l, char const* fmt, ...) TORRENT_OVERRIDE {}
 };
 
 // TODO: test obfuscated_get_peers
@@ -1052,7 +1053,7 @@ int test_main()
 		node_id id = to_hash("1234876923549721020394873245098347598635");
 		node_id diff = to_hash("15764f7459456a9453f8719b09547c11d5f34061");
 
-		routing_table tbl(id, 8, sett);
+		routing_table tbl(id, 8, sett, &observer);
    
 		// insert 256 nodes evenly distributed across the ID space.
 		// we expect to fill the top 5 buckets
@@ -1076,7 +1077,7 @@ int test_main()
 		node_id id = to_hash("1234876923549721020394873245098347598635");
 		node_id diff = to_hash("15764f7459456a9453f8719b09547c11d5f34061");
 
-		routing_table tbl(id, 8, sett);
+		routing_table tbl(id, 8, sett, &observer);
 		for (int i = 0; i < 256; ++i)
 		{
 			add_and_replace(id, diff);
@@ -1234,7 +1235,7 @@ int test_main()
 		//	s.restrict_routing_ips = false;
 		node_id id = to_hash("3123456789abcdef01232456789abcdef0123456");
 		const int bucket_size = 10;
-		dht::routing_table table(id, bucket_size, s);
+		dht::routing_table table(id, bucket_size, s, &observer);
 		std::vector<node_entry> nodes;
 		TEST_EQUAL(table.size().get<0>(), 0);
 
diff --git a/test/test_dos_blocker.cpp b/test/test_dos_blocker.cpp
index 3e8b5f8f1..a215011bc 100644
--- a/test/test_dos_blocker.cpp
+++ b/test/test_dos_blocker.cpp
@@ -35,6 +35,18 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/address.hpp"
 #include "libtorrent/time.hpp"
 #include "libtorrent/kademlia/dos_blocker.hpp"
+#include "libtorrent/kademlia/dht_observer.hpp"
+
+struct log_t : libtorrent::dht::dht_logger
+{
+	virtual void log(dht_logger::dht_module_t m, char const* fmt, ...)
+	{
+		va_list v;	
+		va_start(v, fmt);
+		vfprintf(stderr, fmt, v);
+		va_end(v);
+	}
+};
 
 int test_main()
 {
@@ -42,6 +54,7 @@ int test_main()
 	using namespace libtorrent;
 	using namespace libtorrent::dht;
 
+	log_t l;
 	dos_blocker b;
 
 	address spammer = address_v4::from_string("10.10.10.10");
@@ -49,15 +62,15 @@ int test_main()
 	time_point now = clock_type::now();
 	for (int i = 0; i < 1000; ++i)
 	{
-		b.incoming(spammer, now);
+		b.incoming(spammer, now, &l);
 		now += milliseconds(1);
-		TEST_EQUAL(b.incoming(rand_v4(), now), true);
+		TEST_EQUAL(b.incoming(rand_v4(), now, &l), true);
 		now += milliseconds(1);
 	}
 
 	now += milliseconds(1);
 
-	TEST_EQUAL(b.incoming(spammer, now), false);
+	TEST_EQUAL(b.incoming(spammer, now, &l), false);
 #endif
 
 	return 0;