diff --git a/formulaires/importer_formulaire.php b/formulaires/importer_formulaire.php
index 699cfe17e3f3b15b4bf7980a1a39c54e67bf2ebb..09fd86c89c87b9e77879e14b6b4c96da3319c7d2 100644
--- a/formulaires/importer_formulaire.php
+++ b/formulaires/importer_formulaire.php
@@ -16,7 +16,7 @@ function formulaires_importer_formulaire_charger() {
 	$types_echange = echanges_formulaire_lister_disponibles();
 	$types_import = array();
 	foreach ($types_echange['importer'] as $type => $fonction) {
-		$types_import[$type] = _T("formidable:echanger_formulaire_${type}_importer");
+		$types_import[$type] = _T("formidable:echanger_formulaire_{$type}_importer");
 	}
 
 	$contexte['_types_import'] = $types_import;