diff --git a/libuavcan/test/transport/outgoing_transfer_registry.cpp b/libuavcan/test/transport/outgoing_transfer_registry.cpp
index b2fa0d02c6..aaffb357a0 100644
--- a/libuavcan/test/transport/outgoing_transfer_registry.cpp
+++ b/libuavcan/test/transport/outgoing_transfer_registry.cpp
@@ -20,10 +20,10 @@ TEST(OutgoingTransferRegistry, Basic)
     static const int NUM_KEYS = 5;
     const OutgoingTransferRegistryKey keys[NUM_KEYS] =
     {
-        OutgoingTransferRegistryKey(123, uavcan::TransferTypeServiceResponse,  42),
+        OutgoingTransferRegistryKey(123, uavcan::TransferTypeServiceRequest,   42),
         OutgoingTransferRegistryKey(321, uavcan::TransferTypeMessageBroadcast, 0),
         OutgoingTransferRegistryKey(213, uavcan::TransferTypeServiceRequest,   2),
-        OutgoingTransferRegistryKey(312, uavcan::TransferTypeServiceResponse,  4),
+        OutgoingTransferRegistryKey(312, uavcan::TransferTypeServiceRequest,   4),
         OutgoingTransferRegistryKey(456, uavcan::TransferTypeServiceRequest,   2)
     };