diff --git a/src/commands/disable.rs b/src/commands/disable.rs
index 668ce0a..962e330 100644
--- a/src/commands/disable.rs
+++ b/src/commands/disable.rs
@@ -1,6 +1,7 @@
 use std::fs;
 use crate::utils::fs::removelink::removelink;
 use crate::utils::shell::*;
+use crate::utils::parser::env::get_install_env;
 
 pub fn disable(repo: &String, pkgname: &String) {
     let source = &crate::commands::get_aeropkg_base().join(repo).join(pkgname);
@@ -23,7 +24,10 @@ pub fn disable(repo: &String, pkgname: &String) {
         if src.exists() { removelink(src, dest).map_err(|e| format!("Failed to remove link {} to {}: {}", src.display(), dest.display(), e)).unwrap() }
     }
 
-    mount_overlay();
+    let builded_pkg_md_path = &crate::commands::get_aeropkg_base().join(repo).join(pkgname).join("build-script.md");
+    let full_env = get_install_env(repo, pkgname, builded_pkg_md_path, "link");
+    let mount_usr_dir_flag = full_env.get("mount_usr_dir").is_some();
+    if  mount_usr_dir_flag { mount_overlay() }
     shell_update();
 
     fs::File::create(source.join("disabled")).ok();
diff --git a/src/commands/link.rs b/src/commands/link.rs
index 818966d..fe1e959 100644
--- a/src/commands/link.rs
+++ b/src/commands/link.rs
@@ -29,10 +29,7 @@ pub fn link(repo: &String, pkgname: &String) {
 
     let builded_pkg_md_path = &crate::commands::get_aeropkg_base().join(repo).join(pkgname).join("build-script.md");
     let full_env = get_install_env(repo, pkgname, builded_pkg_md_path, "link");
-
     let mount_usr_dir_flag = full_env.get("mount_usr_dir").is_some();
-    if  mount_usr_dir_flag {
-        mount_overlay();
-    }
+    if  mount_usr_dir_flag { mount_overlay() }
     shell_update()
 }