1 files changed, 2 insertions, 2 deletions
diff --git a/ennu.el b/ennu.el
index ae2dc17..3bd5f79 100644
--- a/ennu.el
+++ b/ennu.el
@@ -145,10 +145,10 @@ last form in BODY."
 (defun ennu-add-tongue-suffix (filename tongue)
   (pcase tongue
     ("en" filename)
-    (_ (format "%s.%s.%s"
+    (_ (format "%s.%s%s"
                (file-name-sans-extension filename)
                tongue
-               (file-name-extension filename)))))
+               (file-name-extension filename t)))))
 
 (defun ennu-index-filename (filename-prefix tongue &optional extension page-number)
   (let ((extension (if extension (concat "." extension) "")))