diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
index 41aca0210f677..a76a0f997ccee 100644
--- a/src/bootstrap/config.rs
+++ b/src/bootstrap/config.rs
@@ -1062,6 +1062,35 @@ impl Config {
             include_path.push("bootstrap");
             include_path.push("defaults");
             include_path.push(format!("config.{}.toml", include));
+
+        
+            // Check if an alias TOML file exists
+            let alias_path = format!("config.{}.alias.toml", include);
+            let alias_toml = get_toml(&alias_path);
+        
+            // Check if the "dist" or "user" alias TOML files exist
+            let dist_alias_path = format!("config.dist.alias.toml");
+            let dist_alias_toml = get_toml(&dist_alias_path);
+        
+            let user_alias_path = format!("config.user.alias.toml");
+            let user_alias_toml = get_toml(&user_alias_path);
+        
+            // Merge the alias TOML if it exists, or the "dist" or "user" alias TOML
+            if alias_toml.is_some() {
+                toml.merge(alias_toml.unwrap());
+            } else if dist_alias_toml.is_some() {
+                toml.merge(dist_alias_toml.unwrap());
+            } else if user_alias_toml.is_some() {
+                toml.merge(user_alias_toml.unwrap());
+            } else {
+                let included_toml = get_toml(&include_path);
+                toml.merge(included_toml);
+            }
+        }
+        
+        
+        
+
             let included_toml = get_toml(&include_path);
             toml.merge(included_toml, ReplaceOpt::IgnoreDuplicate);
         }
@@ -1097,7 +1126,7 @@ impl Config {
             crate::detail_exit(2)
         }
         toml.merge(override_toml, ReplaceOpt::Override);
-
+         master
         config.changelog_seen = toml.changelog_seen;
 
         let build = toml.build.unwrap_or_default();
diff --git a/src/bootstrap/defaults/config.user.toml b/src/bootstrap/defaults/config.user.toml
index 25d9e649f23c7..9af3a083c35b2 100644
--- a/src/bootstrap/defaults/config.user.toml
+++ b/src/bootstrap/defaults/config.user.toml
@@ -1,4 +1,4 @@
-# These defaults are meant for users and distro maintainers building from source, without intending to make multiple changes.
+# These defaults are meant for dist and distro maintainers building from source, without intending to make multiple changes.
 [build]
 # When compiling from source, you almost always want a full stage 2 build,
 # which has all the latest optimizations from nightly.
diff --git a/src/bootstrap/setup.rs b/src/bootstrap/setup.rs
index 09f26862b4ab2..365316d3864f2 100644
--- a/src/bootstrap/setup.rs
+++ b/src/bootstrap/setup.rs
@@ -20,7 +20,7 @@ pub enum Profile {
     Codegen,
     Library,
     Tools,
-    User,
+    Dist,
     None,
 }