diff --git a/libctru/include/3ds/services/act.h b/libctru/include/3ds/services/act.h
index e01beaf57..dbfc6843b 100644
--- a/libctru/include/3ds/services/act.h
+++ b/libctru/include/3ds/services/act.h
@@ -917,11 +917,11 @@ Result ACTA_SetIsMiiUpdated(u8 accountSlot, bool isDirty);
  * @brief Initializes a server account transfer of a specific account to another device.
  * @param accountSlot The account slot number of the account to transfer the server account of.
  * @param newDevice Pointer to device info of the target device.
- * @param operator Pointer to operator data for the transfer.
+ * @param operatorData Pointer to operator data for the transfer.
  * @param operatorSize Size of the operator data buffer (max: 0x100)
  * @param completionEvent The event handle to signal once the request has finished.
  */
-Result ACTA_ReserveTransfer(u8 accountSlot, DeviceInfo *newDevice, char *operator, u32 operatorSize, Handle completionEvent);
+Result ACTA_ReserveTransfer(u8 accountSlot, DeviceInfo *newDevice, char *operatorData, u32 operatorSize, Handle completionEvent);
 
 /**
  * @brief Finalizes a server account transfer of a specifc account to another device.
@@ -993,4 +993,4 @@ Result ACTA_ReloadAndBlockSaveData(Handle unloadFinishedEvent, Handle remountAnd
  * @param accountSlot The account slot number of the account to perform this action on.
  * @param completionEvent The event handle to signal once the request has finished.
  */
-Result ACTA_ReserveServerAccountDeletion(u8 accountSlot, Handle completionEvent);
\ No newline at end of file
+Result ACTA_ReserveServerAccountDeletion(u8 accountSlot, Handle completionEvent);
diff --git a/libctru/source/services/act.c b/libctru/source/services/act.c
index 0943e21ec..5e4d040d6 100644
--- a/libctru/source/services/act.c
+++ b/libctru/source/services/act.c
@@ -1218,7 +1218,7 @@ Result ACTA_SetIsMiiUpdated(u8 accountSlot, bool isDirty)
 	return (Result)cmdbuf[1];
 }
 
-Result ACTA_ReserveTransfer(u8 accountSlot, DeviceInfo *newDevice, char *operator, u32 operatorSize, Handle completionEvent)
+Result ACTA_ReserveTransfer(u8 accountSlot, DeviceInfo *newDevice, char *operatorData, u32 operatorSize, Handle completionEvent)
 {
 	Result ret = 0;
 	u32 *cmdbuf = getThreadCommandBuffer();
@@ -1230,7 +1230,7 @@ Result ACTA_ReserveTransfer(u8 accountSlot, DeviceInfo *newDevice, char *operato
 	cmdbuf[8] = IPC_Desc_SharedHandles(1);
 	cmdbuf[9] = completionEvent;
 	cmdbuf[10] = IPC_Desc_Buffer(operatorSize, IPC_BUFFER_R);
-	cmdbuf[11] = (u32)operator;
+	cmdbuf[11] = (u32)operatorData;
 
 	if (R_FAILED(ret = svcSendSyncRequest(actHandle))) return ret;