diff --git a/srcpkgs/libndp/patches/musl-sendto.patch b/srcpkgs/libndp/patches/musl-sendto.patch
new file mode 100644
index 00000000000..397372c1057
--- /dev/null
+++ b/srcpkgs/libndp/patches/musl-sendto.patch
@@ -0,0 +1,40 @@
+From e821ddbfdff5e1b14846421d9196978ffebac346 Mon Sep 17 00:00:00 2001
+From: oreo639 <oreo6391@gmail.com>
+Date: Sat, 15 Mar 2025 18:38:50 -0700
+Subject: [PATCH] libndp: fix incompatible pointer types with gcc14 and musl
+
+When compiling with gcc14 and musl, the following error is produced:
+libndp.c: In function 'mysendto6':
+libndp.c:212:50: error: passing argument 5 of 'sendto' from incompatible pointer type [-Wincompatible-pointer-types]
+  212 |         ret = sendto(sockfd, buf, buflen, flags, &sin6, sizeof(sin6));
+      |                                                  ^~~~~
+      |                                                  |
+      |                                                  struct sockaddr_in6 *
+In file included from libndp.c:27:
+/usr/include/sys/socket.h:343:49: note: expected 'const struct sockaddr *' but argument is of type 'struct sockaddr_in6 *'
+  343 | ssize_t sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~
+
+In POSIX, sendto() takes a sockaddr pointer:
+https://pubs.opengroup.org/onlinepubs/009604499/functions/sendto.html
+
+While glibc uses the gcc __transparent_union__ extension to mark them as
+compatible types, musl does not, as such we need to explicitly cast the pointer
+to tell the compiler that it is fine.
+---
+ libndp/libndp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libndp/libndp.c b/libndp/libndp.c
+index fa20a31..315333a 100644
+--- a/libndp/libndp.c
++++ b/libndp/libndp.c
+@@ -209,7 +209,7 @@ static int mysendto6(int sockfd, void *buf, size_t buflen, int flags,
+ 	memcpy(&sin6.sin6_addr, addr, sizeof(sin6.sin6_addr));
+ 	sin6.sin6_scope_id = ifindex;
+ resend:
+-	ret = sendto(sockfd, buf, buflen, flags, &sin6, sizeof(sin6));
++	ret = sendto(sockfd, buf, buflen, flags, (struct sockaddr*)&sin6, sizeof(sin6));
+ 	if (ret == -1) {
+ 		switch(errno) {
+ 		case EINTR:
diff --git a/srcpkgs/libndp/template b/srcpkgs/libndp/template
index 69e7711368f..a11c1109cf1 100644
--- a/srcpkgs/libndp/template
+++ b/srcpkgs/libndp/template
@@ -1,6 +1,6 @@
 # Template file for 'libndp'
 pkgname=libndp
-version=1.8
+version=1.9
 revision=1
 build_style=gnu-configure
 short_desc="Library for Neighbor Discovery Protocol"
@@ -8,7 +8,7 @@ maintainer="Enno Boland <gottox@voidlinux.org>"
 license="LGPL-2.1-or-later"
 homepage="http://libndp.org/"
 distfiles="${homepage}/files/${pkgname}-${version}.tar.gz"
-checksum=88ffb66ee2eb527f146f5c02f5ccbc38ba97d2b0d57eb46bfba488821ab0c02b
+checksum=a8ab214e01dc3a9b615276905395637f391298c84d77651f0cbf0b1082dd2dd4
 
 libndp-devel_package() {
 	depends="${sourcepkg}-${version}_${revision}"