diff --git a/conans/model/conf.py b/conans/model/conf.py
index b69508ca68c..a8261b3ad28 100644
--- a/conans/model/conf.py
+++ b/conans/model/conf.py
@@ -13,7 +13,7 @@
     "core:non_interactive": "Disable interactive user input, raises error if input necessary",
     "core:skip_warnings": "Do not show warnings in this list",
     "core:default_profile": "Defines the default host profile ('default' by default)",
-    "core:default_build_profile": "Defines the default build profile (None by default)",
+    "core:default_build_profile": "Defines the default build profile ('default' by default)",
     "core:allow_uppercase_pkg_names": "Temporarily (will be removed in 2.X) allow uppercase names",
     "core.version_ranges:resolve_prereleases": "Whether version ranges can resolve to pre-releases or not",
     "core.upload:retry": "Number of retries in case of failure when uploading to Conan server",