diff --git a/packages/ttyd/websockets-41x-compat.patch b/packages/ttyd/websockets-41x-compat.patch
deleted file mode 100644
index 537ebdc5e..000000000
--- a/packages/ttyd/websockets-41x-compat.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -uNr ttyd-1.6.1/src/server.c ttyd-1.6.1.mod/src/server.c
---- ttyd-1.6.1/src/server.c	2020-06-26 08:07:38.000000000 +0300
-+++ ttyd-1.6.1.mod/src/server.c	2020-10-01 12:48:37.004505774 +0300
-@@ -449,9 +449,6 @@
-           LWS_LIBRARY_VERSION);
-   info.server_string = server_hdr;
- #endif
--#if LWS_LIBRARY_VERSION_NUMBER >= 2001000
--  info.ws_ping_pong_interval = 5;
--#endif
- 
-   if (strlen(iface) > 0) {
-     info.iface = iface;