diff --git a/tests/unit/core/test-core-command.cpp b/tests/unit/core/test-core-command.cpp
index e4b14d8f0..a0a2daed5 100644
--- a/tests/unit/core/test-core-command.cpp
+++ b/tests/unit/core/test-core-command.cpp
@@ -308,8 +308,6 @@ TEST(CoreCommand, Buffer)
 
     /* /buffer add, /buffer close */
     WEE_CMD_CORE_MIN_ARGS("/buffer add", "/buffer add");
-    WEE_CMD_CORE_ERROR_MSG("/buffer add weechat",
-                           "Buffer name \"weechat\" is reserved for WeeChat");
     WEE_CMD_CORE_ERROR_MSG("/buffer add weechat",
                            "Buffer name \"weechat\" is reserved for WeeChat");
     WEE_CMD_CORE_ERROR_GENERIC("/buffer close 1a-b");