diff --git a/src/input/decoder.c b/src/input/decoder.c
index 63c0357d18249a11dcfce716bbf7446d3db59bd4..24499fa793848c485022930b272bb099e207f8b9 100644
--- a/src/input/decoder.c
+++ b/src/input/decoder.c
@@ -134,7 +134,7 @@ decoder_t *input_DecoderNew( input_thread_t *p_input,
                  "VLC probably does not support this sound or video format.",
                  (char*)&p_dec->fmt_in.i_codec );
         intf_UserFatal( p_dec, VLC_FALSE, _("No suitable decoder module "
-            "for format"), _("VLC probably does not support the `%4.4s' "
+            "for format"), _("VLC probably does not support the “%4.4s” "
             "audio or video format. Unfortunately there is no way for you "
             "to fix this."), (char*)&p_dec->fmt_in.i_codec );