diff --git a/meta-networking/recipes-support/pgpool2/pgpool2/0001-pgpool2-Fix-unknown-type-name-fd_set-error-with-musl.patch b/meta-networking/recipes-support/pgpool2/pgpool2/0001-pgpool2-Fix-unknown-type-name-fd_set-error-with-musl.patch
deleted file mode 100644
index 26f8afe4d6..0000000000
--- a/meta-networking/recipes-support/pgpool2/pgpool2/0001-pgpool2-Fix-unknown-type-name-fd_set-error-with-musl.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 5d335b5ddd052f047759cae0e9b94ec49f9f3884 Mon Sep 17 00:00:00 2001
-From: Lei Maohui <leimaohui@fujitsu.com>
-Date: Mon, 20 Mar 2023 02:03:04 +0000
-Subject: [PATCH] pgpool2: Fix unknown type name 'fd_set' error with musl.
-
-| read.c: In function 'read_until_ready_for_query':
-| read.c:53:24: error: storage size of 'timeoutval' isn't known
-|    53 |         struct timeval timeoutval;
-|       |                        ^~~~~~~~~~
-| read.c:54:9: error: unknown type name 'fd_set'
-|    54 |         fd_set          readmask;
-|       |         ^~~~~~
-
-Upstream-Status: Inappropriate [embedded specific]
-Signed-off-by: Lei Maohui <leimaohui@fujitsu.com>
----
- src/tools/pgproto/read.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/tools/pgproto/read.c b/src/tools/pgproto/read.c
-index c7fb548..4efe641 100644
---- a/src/tools/pgproto/read.c
-+++ b/src/tools/pgproto/read.c
-@@ -19,6 +19,7 @@
- #include "../../include/config.h"
- #include "pgproto/pgproto.h"
- #include <unistd.h>
-+#include <sys/select.h>
- #include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
---
-2.34.1
diff --git a/meta-networking/recipes-support/pgpool2/pgpool2_4.4.1.bb b/meta-networking/recipes-support/pgpool2/pgpool2_4.5.1.bb
similarity index 87%
rename from meta-networking/recipes-support/pgpool2/pgpool2_4.4.1.bb
rename to meta-networking/recipes-support/pgpool2/pgpool2_4.5.1.bb
index 5e6e00caeb..b127d69625 100644
--- a/meta-networking/recipes-support/pgpool2/pgpool2_4.4.1.bb
+++ b/meta-networking/recipes-support/pgpool2/pgpool2_4.5.1.bb
@@ -1,4 +1,4 @@
-SUMMARY = "a language independent connection pool server for PostgreSQL."
+SUMMARY = "A language independent connection pool server for PostgreSQL."
 
 DESCRIPTION = "Pgpool-II is a middleware that works between PostgreSQL \
                servers and a PostgreSQL database client. It is distributed \
@@ -12,11 +12,10 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=e4b38de086d73e0521de0bbdbaa4a1a9"
 
 SRC_URI = "http://www.pgpool.net/mediawiki/images/pgpool-II-${PV}.tar.gz \
 	   file://0001-Fix-build-error-when-build-this-file.patch \
-	   file://0001-pgpool2-Fix-unknown-type-name-fd_set-error-with-musl.patch \
 	   file://pgpool.sysconfig \
 	   file://pgpool.service \
            "
-SRC_URI[sha256sum] = "4b379bbba8e178128a1cee4a5bd1ae116dedb3da6121b728c18f0f54c881f328"
+SRC_URI[sha256sum] = "8e14b0558a15dae8767c8e1acee3f2f6c7c08ebfffda66a359367eaaa56c3936"
 
 S = "${WORKDIR}/pgpool-II-${PV}"
 
@@ -34,9 +33,6 @@ PACKAGECONFIG[postgresql] = "--with-pgsql-includedir=${STAGING_INCDIR}/postgresq
 EXTRA_OECONF += "--disable-static \
 	         --disable-rpath \
 	        "
-
-CFLAGS:append = " -fcommon "
-
 FILES:${PN} += "${datadir}/pgpool-II/ "
 
 do_configure:append() {