diff --git a/net-misc/bird/files/bird-2.0.9-musl-tests.patch b/net-misc/bird/files/bird-2.0.9-musl-tests.patch
index 8c66094..4da5788 100644
--- a/net-misc/bird/files/bird-2.0.9-musl-tests.patch
+++ b/net-misc/bird/files/bird-2.0.9-musl-tests.patch
@@ -1,40 +1,30 @@
-From 0f679438f36d8c2a31dfe490007e983b085caef6 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20Van=C4=9Bk?= <arkamar@atlas.cz>
-Date: Mon, 6 Mar 2023 11:19:30 +0100
-Subject: [PATCH] Printf test suite fails on systems with musl libc because
- tests for "%m" and "%M" formats expect "Input/output error" message but musl
- returns "I/O error". Proposed change compares the printf output with string
- returned from strerror function for EIO constant.
-
+https://bird.network.cz/pipermail/bird-users/2023-March/016743.html
 See-also: https://bugs.gentoo.org/836713
-
-Minor change from committer.
+Signed-off-by: Petr Vaněk <arkamar at atlas.cz>
 ---
- lib/printf_test.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
+ lib/printf_test.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
 
 diff --git a/lib/printf_test.c b/lib/printf_test.c
-index 47ea905d..88ecf05e 100644
+index 47ea905d..ca278975 100644
 --- a/lib/printf_test.c
 +++ b/lib/printf_test.c
 @@ -32,11 +32,14 @@ t_simple(void)
    BSPRINTF(1, "@", buf, "@", 64);
    BSPRINTF(1, "\xff", buf, "%c", 0xff);
- 
--  errno = 5;
--  BSPRINTF(18, "Input/output error", buf, "%m");
-+  const char *io_error_str = lp_strdup(tmp_linpool, strerror(EIO));
+
++  const char * io_error_str = strerror(EIO);
 +  const int io_error_len = strlen(io_error_str);
 +
-+  errno = EIO;
+   errno = 5;
+-  BSPRINTF(18, "Input/output error", buf, "%m");
 +  BSPRINTF(io_error_len, io_error_str, buf, "%m");
    errno = 0;
- 
--  BSPRINTF(18, "Input/output error", buf, "%M", 5);
-+  BSPRINTF(io_error_len, io_error_str, buf, "%M", EIO);
- 
-   BSPRINTF(11, "TeSt%StRiNg", buf, "%s", "TeSt%StRiNg");
- 
--- 
-GitLab
 
+-  BSPRINTF(18, "Input/output error", buf, "%M", 5);
++  BSPRINTF(io_error_len, io_error_str, buf, "%M", 5);
+
+   BSPRINTF(11, "TeSt%StRiNg", buf, "%s", "TeSt%StRiNg");
+
+--
+2.39.2