diff --git a/server/console.c b/server/console.c
index 5feb1c2ba7a..302be6a1c1a 100644
--- a/server/console.c
+++ b/server/console.c
@@ -1680,7 +1680,7 @@ DECL_HANDLER(append_console_input_history)
     struct console_input *console;
 
     if (!(console = console_input_get( req->handle, FILE_WRITE_PROPERTIES ))) return;
-    console_input_append_hist( console, get_req_data(), get_req_data_size() / sizeof(WCHAR) );
+    console_input_append_hist( console, get_req_data(), get_req_data_size() );
     release_object( console );
 }