diff --git a/libtransmission/webseed.c b/libtransmission/webseed.c
index c9e320ce6..fe7873644 100644
--- a/libtransmission/webseed.c
+++ b/libtransmission/webseed.c
@@ -130,6 +130,7 @@ makeURL( tr_webseed * w, const tr_file * file )
                     evbuffer_add_printf( out, "%%%02X", *str );
                     break;
             }
+            str++;
         }
     }