diff --git a/libraries/chain/account_evaluator.cpp b/libraries/chain/account_evaluator.cpp
index 26006fd7..a7714376 100644
--- a/libraries/chain/account_evaluator.cpp
+++ b/libraries/chain/account_evaluator.cpp
@@ -15,6 +15,8 @@
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
+#include <fc/smart_ref_impl.hpp>
 #include <graphene/chain/database.hpp>
 #include <graphene/chain/exceptions.hpp>
 #include <graphene/chain/internal_exceptions.hpp>
diff --git a/libraries/chain/db_maint.cpp b/libraries/chain/db_maint.cpp
index 9519b5ae..1806e718 100644
--- a/libraries/chain/db_maint.cpp
+++ b/libraries/chain/db_maint.cpp
@@ -16,6 +16,9 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <fc/smart_ref_impl.hpp>
+#include <fc/uint128.hpp>
+
 #include <graphene/chain/database.hpp>
 
 #include <graphene/chain/account_object.hpp>
@@ -27,8 +30,6 @@
 #include <graphene/chain/witness_schedule_object.hpp>
 #include <graphene/chain/worker_evaluator.hpp>
 
-#include <fc/uint128.hpp>
-
 namespace graphene { namespace chain {
 
 template<class Index>
diff --git a/tests/tests/fee_tests.cpp b/tests/tests/fee_tests.cpp
index 5b81cc10..0865216b 100644
--- a/tests/tests/fee_tests.cpp
+++ b/tests/tests/fee_tests.cpp
@@ -16,6 +16,7 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <fc/smart_ref_impl.hpp>
 #include <fc/uint128.hpp>
 #include <graphene/chain/vesting_balance_object.hpp>