diff --git a/data/meson.build b/data/meson.build
index 20c131b..b5e8c49 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -31,7 +31,7 @@ appdata_file = i18n.merge_file(
     output: '@BASENAME@',
     configuration: global_conf
   ),
-  output: '@0@.metainfo.xml'.format(application_id),
+  output: '@0@.appdata.xml'.format(application_id),
   po_dir: podir,
   install: true,
   install_dir: datadir / 'metainfo'
diff --git a/src/builders/build_basalt.rs b/src/builders/build_basalt.rs
index a72e0d5..9fa6442 100644
--- a/src/builders/build_basalt.rs
+++ b/src/builders/build_basalt.rs
@@ -1,5 +1,5 @@
 use expect_dialog::ExpectDialog;
-use crate::{constants::PKG_DATA_DIR, profile::Profile, runner::Runner};
+use crate::{constants::pkg_data_dir, profile::Profile, runner::Runner};
 
 pub fn get_build_basalt_runner(profile: Profile) -> Runner {
     let mut args = vec![
@@ -17,7 +17,7 @@ pub fn get_build_basalt_runner(profile: Profile) -> Runner {
     }
     let runner = Runner::new(
         None,
-        format!("{sysdata}/scripts/build_basalt.sh", sysdata = PKG_DATA_DIR),
+        format!("{sysdata}/scripts/build_basalt.sh", sysdata = pkg_data_dir()),
         args,
     );
     runner
diff --git a/src/builders/build_libsurvive.rs b/src/builders/build_libsurvive.rs
index a784ac5..a9706d9 100644
--- a/src/builders/build_libsurvive.rs
+++ b/src/builders/build_libsurvive.rs
@@ -1,4 +1,4 @@
-use crate::{constants::PKG_DATA_DIR, profile::Profile, runner::Runner};
+use crate::{constants::pkg_data_dir, profile::Profile, runner::Runner};
 use expect_dialog::ExpectDialog;
 
 pub fn get_build_libsurvive_runner(profile: Profile) -> Runner {
@@ -19,7 +19,7 @@ pub fn get_build_libsurvive_runner(profile: Profile) -> Runner {
         None,
         format!(
             "{sysdata}/scripts/build_libsurvive.sh",
-            sysdata = PKG_DATA_DIR
+            sysdata = pkg_data_dir()
         ),
         args,
     );
diff --git a/src/builders/build_mercury.rs b/src/builders/build_mercury.rs
index b9d31cb..694052c 100644
--- a/src/builders/build_mercury.rs
+++ b/src/builders/build_mercury.rs
@@ -1,4 +1,4 @@
-use crate::{constants::PKG_DATA_DIR, file_utils::get_cache_dir, profile::Profile, runner::Runner};
+use crate::{constants::pkg_data_dir, file_utils::get_cache_dir, profile::Profile, runner::Runner};
 
 pub fn get_build_mercury_runner(profile: Profile) -> Runner {
     let args = vec![profile.prefix, get_cache_dir()];
@@ -6,7 +6,7 @@ pub fn get_build_mercury_runner(profile: Profile) -> Runner {
         None,
         format!(
             "{sysdata}/scripts/build_mercury.sh",
-            sysdata = PKG_DATA_DIR
+            sysdata = pkg_data_dir()
         ),
         args,
     );
diff --git a/src/builders/build_monado.rs b/src/builders/build_monado.rs
index 24bbd36..5c95771 100644
--- a/src/builders/build_monado.rs
+++ b/src/builders/build_monado.rs
@@ -1,4 +1,4 @@
-use crate::{constants::PKG_DATA_DIR, profile::Profile, runner::Runner};
+use crate::{constants::pkg_data_dir, profile::Profile, runner::Runner};
 
 pub fn get_build_monado_runner(profile: Profile) -> Runner {
     let mut args = vec![
@@ -14,7 +14,7 @@ pub fn get_build_monado_runner(profile: Profile) -> Runner {
     }
     let runner = Runner::new(
         None,
-        format!("{sysdata}/scripts/build_monado.sh", sysdata = PKG_DATA_DIR),
+        format!("{sysdata}/scripts/build_monado.sh", sysdata = pkg_data_dir()),
         args,
     );
     runner
diff --git a/src/builders/build_opencomposite.rs b/src/builders/build_opencomposite.rs
index 5ac68e9..069ac22 100644
--- a/src/builders/build_opencomposite.rs
+++ b/src/builders/build_opencomposite.rs
@@ -1,4 +1,4 @@
-use crate::{constants::PKG_DATA_DIR, profile::Profile, runner::Runner};
+use crate::{constants::pkg_data_dir, profile::Profile, runner::Runner};
 
 pub fn get_build_opencomposite_runner(profile: Profile) -> Runner {
     let mut args = vec![
@@ -15,7 +15,7 @@ pub fn get_build_opencomposite_runner(profile: Profile) -> Runner {
         None,
         format!(
             "{sysdata}/scripts/build_opencomposite.sh",
-            sysdata = PKG_DATA_DIR
+            sysdata = pkg_data_dir()
         ),
         args,
     );
diff --git a/src/builders/build_wivrn.rs b/src/builders/build_wivrn.rs
index 8091617..8f3ee8a 100644
--- a/src/builders/build_wivrn.rs
+++ b/src/builders/build_wivrn.rs
@@ -1,4 +1,4 @@
-use crate::{constants::PKG_DATA_DIR, profile::Profile, runner::Runner};
+use crate::{constants::pkg_data_dir, profile::Profile, runner::Runner};
 
 pub fn get_build_wivrn_runner(profile: Profile) -> Runner {
     let mut args = vec![
@@ -14,7 +14,7 @@ pub fn get_build_wivrn_runner(profile: Profile) -> Runner {
     }
     let runner = Runner::new(
         None,
-        format!("{sysdata}/scripts/build_wivrn.sh", sysdata = PKG_DATA_DIR),
+        format!("{sysdata}/scripts/build_wivrn.sh", sysdata = pkg_data_dir()),
         args,
     );
     runner
diff --git a/src/constants.rs.in b/src/constants.rs.in
index be87b74..b96fb7f 100644
--- a/src/constants.rs.in
+++ b/src/constants.rs.in
@@ -1,3 +1,5 @@
+use crate::file_utils::get_exec_prefix;
+
 pub const APP_NAME: &str = "@PRETTY_NAME@";
 pub const APP_ID: &str = "@APP_ID@";
 pub const PKG_DATA_DIR: &str = "@PKGDATADIR@";
@@ -13,3 +15,11 @@ pub const BUILD_PROFILE: &str = "@PROFILE@";
 pub fn get_developers() -> Vec<String> {
     vec!["Gabriele Musco <gabmus@disroot.org>".to_string()]
 }
+
+pub fn pkg_data_dir() -> String {
+    format!("{}/share/rex2", get_exec_prefix())
+}
+
+pub fn resources() -> String {
+    format!("{}/resources.gresource", pkg_data_dir())
+}
diff --git a/src/file_utils.rs b/src/file_utils.rs
index 9e7ca65..b94ea1b 100644
--- a/src/file_utils.rs
+++ b/src/file_utils.rs
@@ -2,8 +2,8 @@ use crate::{constants::CMD_NAME, runner::Runner};
 use expect_dialog::ExpectDialog;
 use std::{
     env,
-    fs::{self, create_dir_all, OpenOptions, File},
-    io::{BufWriter, BufReader},
+    fs::{self, create_dir_all, File, OpenOptions},
+    io::{BufReader, BufWriter},
     path::Path,
 };
 
@@ -36,24 +36,20 @@ pub fn get_reader(path_s: &String) -> Option<BufReader<File>> {
             println!("Error opening {}: {}", path_s, e);
             return None;
         }
-        Ok(fd) => {
-            Some(BufReader::new(fd))
-        }
+        Ok(fd) => Some(BufReader::new(fd)),
     }
 }
 
 pub fn deserialize_file<T: serde::de::DeserializeOwned>(path_s: &String) -> Option<T> {
     match get_reader(&path_s) {
         None => None,
-        Some(reader) => {
-            match serde_json::from_reader(reader) {
-                Err(e) => {
-                    println!("Failed to deserialize {}: {}", path_s, e);
-                    None
-                }
-                Ok(res) => Some(res)
+        Some(reader) => match serde_json::from_reader(reader) {
+            Err(e) => {
+                println!("Failed to deserialize {}: {}", path_s, e);
+                None
             }
-        }
+            Ok(res) => Some(res),
+        },
     }
 }
 
@@ -95,7 +91,11 @@ pub fn get_data_dir() -> String {
 }
 
 pub fn get_cache_dir() -> String {
-    format!("{cache}/{name}", cache = get_xdg_cache_dir(), name = CMD_NAME)
+    format!(
+        "{cache}/{name}",
+        cache = get_xdg_cache_dir(),
+        name = CMD_NAME
+    )
 }
 
 pub fn set_file_radonly(path_s: &String, readonly: bool) {
@@ -120,3 +120,20 @@ pub fn setcap_cap_sys_nice_eip(file: String) {
     runner.start();
     runner.join();
 }
+
+pub fn get_exec_prefix() -> String {
+    let p = Path::new("/proc/self/exe");
+    if !p.is_symlink() {
+        panic!("/proc/self/exe is not a symlink!");
+    }
+    p.read_link()
+        .unwrap()
+        .as_path()
+        .parent()
+        .unwrap()
+        .parent()
+        .unwrap()
+        .to_str()
+        .unwrap()
+        .to_string()
+}
diff --git a/src/main.rs b/src/main.rs
index ee2fb37..8abf588 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,5 @@
 use anyhow::Result;
-use constants::{APP_ID, APP_NAME, GETTEXT_PACKAGE, LOCALE_DIR, RESOURCES};
+use constants::{APP_ID, APP_NAME, GETTEXT_PACKAGE, LOCALE_DIR, resources};
 use gettextrs::LocaleCategory;
 use relm4::{
     adw,
@@ -37,7 +37,7 @@ fn main() -> Result<()> {
     glib::set_application_name(APP_NAME);
 
     {
-        let res = gio::Resource::load(RESOURCES).expect("Could not load gresource file");
+        let res = gio::Resource::load(resources()).expect("Could not load gresource file");
         gio::resources_register(&res);
     }