diff --git a/builder/src/build.rs b/builder/src/build.rs
index f213400..bd09d56 100644
--- a/builder/src/build.rs
+++ b/builder/src/build.rs
@@ -24,7 +24,7 @@ use common::repository::remote::download_packages;
 use common::{
 	anyhow::{anyhow, bail, Result},
 	flate2::{write::GzEncoder, Compression},
-	maestro_utils::{fhs, user::get_euid},
+	maestro_utils::user::get_euid,
 	package::{DependencyType, Package},
 	repository::{
 		get_package_with_constraint, get_recursive_dependencies, PackagesWithRepositoryMap,
@@ -112,7 +112,7 @@ pub struct BuildProcess {
 /// - `input_path` is the path to the directory containing information to build the package
 /// - `package` is the package to build
 async fn create_sysroot(sysroot: &Path, input_path: &Path, package: &Package) -> Result<()> {
-	if let Err(e) = fhs::create_dirs(sysroot, false) {
+	if let Err(e) = common::fhs::create_dirs(sysroot, false) {
 		bail!("FHS creation failed: {e}");
 	}
 	create_dev_nodes(sysroot)?;
diff --git a/common/src/fhs.rs b/common/src/fhs.rs
new file mode 100644
index 0000000..077bf19
--- /dev/null
+++ b/common/src/fhs.rs
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2026 Luc Lenôtre
+ *
+ * This file is part of Maestro.
+ *
+ * Maestro is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Maestro is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Maestro. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+use std::{error::Error, fs, io::ErrorKind, os::unix, path::Path};
+
+/// Creates the FHS folder hierarchy on the disk.
+///
+/// - `sysroot` is the path to the FHS system root.
+/// - `log` is whether to print on creation or not.
+pub fn create_dirs(sysroot: &Path, log: bool) -> Result<(), Box<dyn Error>> {
+	let dirs = &[
+		"boot",
+		"dev",
+		"etc",
+		"home",
+		"media",
+		"mnt",
+		"opt",
+		"proc",
+		"root",
+		"run",
+		"srv",
+		"sys",
+		"tmp",
+		"usr",
+		"var",
+		"etc/opt",
+		"etc/sysconfig",
+		"run/lock",
+		"run/log",
+		"usr/bin",
+		"usr/include",
+		"usr/lib",
+		"usr/lib/firmware",
+		"usr/local",
+		"usr/sbin",
+		"usr/share",
+		"usr/src",
+		"usr/share/doc",
+		"usr/share/info",
+		"usr/share/locale",
+		"usr/share/man",
+		"usr/share/misc",
+		"usr/local/bin",
+		"usr/local/include",
+		"usr/local/lib",
+		"usr/local/sbin",
+		"usr/local/share",
+		"usr/local/src",
+		"usr/local/share/doc",
+		"usr/local/share/info",
+		"usr/local/share/locale",
+		"usr/local/share/man",
+		"usr/local/share/misc",
+		"var/cache",
+		"var/lib",
+		"var/local",
+		"var/log",
+		"var/mail",
+		"var/opt",
+		"var/spool",
+		"var/lib/misc",
+	];
+	for path in dirs {
+		if log {
+			println!("Create directory `{path}`");
+		}
+		let path = sysroot.join(path);
+		match fs::create_dir(path) {
+			Ok(_) => {}
+			Err(e) if e.kind() == ErrorKind::AlreadyExists => {}
+			Err(e) => return Err(e.into()),
+		}
+	}
+	let links: &[(&str, &str)] = &[
+		("usr/bin", "bin"),
+		("usr/sbin", "sbin"),
+		("usr/lib", "lib"),
+		("usr/lib", "lib64"),
+		("lib", "usr/lib64"),
+	];
+	for (target, link) in links {
+		if log {
+			println!("Create symlink `{link}` -> `{target}`");
+		}
+		let path = sysroot.join(link);
+		match unix::fs::symlink(target, &path) {
+			Ok(_) => {}
+			Err(e) if e.kind() == ErrorKind::AlreadyExists => {}
+			Err(e) => return Err(e.into()),
+		}
+	}
+	Ok(())
+}
diff --git a/common/src/lib.rs b/common/src/lib.rs
index 448f1da..f05f897 100644
--- a/common/src/lib.rs
+++ b/common/src/lib.rs
@@ -27,6 +27,7 @@ pub use utils as maestro_utils;
 
 #[cfg(feature = "network")]
 pub mod download;
+pub mod fhs;
 pub mod lock;
 pub mod package;
 pub mod repository;