diff --git a/main.go b/main.go
index 23c4756..c52e9c3 100644
--- a/main.go
+++ b/main.go
@@ -335,7 +335,7 @@ func main() {

 	gtkSettings, _ = gtk.SettingsGetDefault()

-	builder, _ := gtk.BuilderNewFromFile("/usr/share/nwg-look/main.glade")
+	builder, _ := gtk.BuilderNewFromFile("@out@/share/nwg-look/main.glade")
 	win, _ := getWindow(builder, "window")

 	win.Connect("destroy", func() {
diff --git a/tools.go b/tools.go
index e6e7665..59d6f35 100644
--- a/tools.go
+++ b/tools.go
@@ -1034,7 +1034,7 @@ func getDataDirs() []string {
 	if os.Getenv("XDG_DATA_DIRS") != "" {
 		xdgDataDirs = os.Getenv("XDG_DATA_DIRS")
 	} else {
-		xdgDataDirs = "/usr/local/share/:/usr/share/"
+		xdgDataDirs = "@out@/local/share/:@out@/share/"
 	}

 	for _, d := range strings.Split(xdgDataDirs, ":") {
@@ -1280,7 +1280,7 @@ func detectLang() string {
 }

 func loadVocabulary(lang string) map[string]string {
-	langsDir := "/usr/share/nwg-look/langs/"
+	langsDir := "@out@/share/nwg-look/langs/"
 	enUSFile := filepath.Join(langsDir, "en_US.json")
 	if pathExists(enUSFile) {
 		log.Infof(">>> Loading basic lang from '%s'", enUSFile)