diff --git a/test/test_cansdo.cpp b/test/test_cansdo.cpp
index 5bba665..c54d5c6 100644
--- a/test/test_cansdo.cpp
+++ b/test/test_cansdo.cpp
@@ -473,7 +473,7 @@ static void sdo_read_strings_initiates_print_request()
 static void sdo_read_param_flags_default()
 {
     // By default flags are FLAG_NONE (0)
-    SendSdoRequest(SDO_READ, 0x2200, Param::ocurlim, 0);
+    SendSdoRequest(SDO_READ, 0x2200, Param::GetAttrib(Param::ocurlim)->id, 0);
 
     ASSERT(canStub->m_canId == SdoRepId);
     ASSERT(GetReply()->cmd == SDO_READ_REPLY);
@@ -483,14 +483,14 @@ static void sdo_read_param_flags_default()
 static void sdo_write_and_read_param_flags()
 {
     // Set FLAG_HIDDEN on ocurlim
-    SendSdoRequest(SDO_WRITE, 0x2200, Param::ocurlim, (uint32_t)Param::FLAG_HIDDEN);
+    SendSdoRequest(SDO_WRITE, 0x2200, Param::GetAttrib(Param::ocurlim)->id, (uint32_t)Param::FLAG_HIDDEN);
 
     ASSERT(canStub->m_canId == SdoRepId);
     ASSERT(GetReply()->cmd == SDO_WRITE_REPLY);
     ASSERT(Param::GetFlag(Param::ocurlim) == Param::FLAG_HIDDEN);
 
     // Read it back
-    SendSdoRequest(SDO_READ, 0x2200, Param::ocurlim, 0);
+    SendSdoRequest(SDO_READ, 0x2200, Param::GetAttrib(Param::ocurlim)->id, 0);
     ASSERT(GetReply()->cmd == SDO_READ_REPLY);
     ASSERT(GetReply()->data == (uint32_t)Param::FLAG_HIDDEN);
 }
@@ -499,7 +499,7 @@ static void sdo_write_param_flags_clear()
 {
     // Pre-set the flag, then clear it via SDO
     Param::SetFlag(Param::ocurlim, Param::FLAG_HIDDEN);
-    SendSdoRequest(SDO_WRITE, 0x2200, Param::ocurlim, (uint32_t)Param::FLAG_NONE);
+    SendSdoRequest(SDO_WRITE, 0x2200, Param::GetAttrib(Param::ocurlim)->id, (uint32_t)Param::FLAG_NONE);
 
     ASSERT(canStub->m_canId == SdoRepId);
     ASSERT(GetReply()->cmd == SDO_WRITE_REPLY);