diff --git a/dev-php/reactphp-promise/reactphp-promise-2.8.0.ebuild b/dev-php/reactphp-promise/reactphp-promise-2.8.0.ebuild
index 3126e02ce036d..3737fbb4c5bff 100644
--- a/dev-php/reactphp-promise/reactphp-promise-2.8.0.ebuild
+++ b/dev-php/reactphp-promise/reactphp-promise-2.8.0.ebuild
@@ -35,7 +35,7 @@ cat >> src/autoload.php <<EOF || die "failed to extend autoload.php"
 
 // Dependencies
 \Fedora\Autoloader\Dependencies::required([
-	'/usr/share/php/React/Promise/functions.php'
+	'${EPREFIX}/usr/share/php/React/Promise/functions.php'
 ]);
 EOF
 }