diff --git a/TestUtils.cpp b/TestUtils.cpp
index 6222955d5..ff5169d55 100644
--- a/TestUtils.cpp
+++ b/TestUtils.cpp
@@ -22,6 +22,7 @@
 #include <thread>
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>
+#include <libtestutils/Common.h>
 #include <libtestutils/BlockChainLoader.h>
 #include <libtestutils/FixedClient.h>
 #include "TestUtils.h"
diff --git a/blockchain.cpp b/blockchain.cpp
index 6c1cfebd6..ab01df5a5 100644
--- a/blockchain.cpp
+++ b/blockchain.cpp
@@ -22,7 +22,7 @@
 
 #include <boost/filesystem.hpp>
 #include <libdevcrypto/FileSystem.h>
-#include <libtestutils/TransientDirectory.h>
+#include <libdevcore/TransientDirectory.h>
 #include <libethereum/CanonBlockChain.h>
 #include "TestHelper.h"