diff --git a/edix/packages/star-3d.scm b/edix/packages/star-3d.scm
index 9b5f3718e7b947a19a89464f5fd2ed3c8e1f3e1b..e5e087eea71243bbfad9f77e8d3c54133b8893b8 100644
--- a/edix/packages/star-3d.scm
+++ b/edix/packages/star-3d.scm
@@ -42,7 +42,15 @@
        #:phases
        (modify-phases %standard-phases
          (delete 'configure) 
-         (delete 'check) 
+         (delete 'check)
+	 (add-before 'build 'set-pkg-config-path
+  (lambda* (#:key inputs #:allow-other-keys)
+    (let ((pkgconfig-path (string-append (assoc-ref inputs "star-3d") "/lib/pkgconfig")))
+      (setenv "PKG_CONFIG_PATH" (string-append pkgconfig-path ":" (or (getenv "PKG_CONFIG_PATH") "")))
+      (format #t "DEBUG: PKG_CONFIG_PATH set to: ~a~%" (getenv "PKG_CONFIG_PATH"))
+      (invoke "ls" "-l" pkgconfig-path)  ;; Affiche les fichiers dans pkgconfig
+      (invoke "pkg-config" "--modversion" "s3d") ;; Vérifie que pkg-config fonctionne bien dans l'environnement
+))))
 	(replace 'build
 		 (lambda* (#:key make-flags #:allow-other-keys)
 			  (invoke "make" (string-join make-flags " "))))