diff --git a/mingw-w64-smpeg/no-undefined.patch b/mingw-w64-smpeg/001-no-undefined.patch
similarity index 100%
rename from mingw-w64-smpeg/no-undefined.patch
rename to mingw-w64-smpeg/001-no-undefined.patch
diff --git a/mingw-w64-smpeg/clang-libtool-tweak.patch b/mingw-w64-smpeg/002-clang-libtool-tweak.patch
similarity index 100%
rename from mingw-w64-smpeg/clang-libtool-tweak.patch
rename to mingw-w64-smpeg/002-clang-libtool-tweak.patch
diff --git a/mingw-w64-smpeg/003-aarch64.patch b/mingw-w64-smpeg/003-aarch64.patch
new file mode 100644
index 0000000000..6532f62ddf
--- /dev/null
+++ b/mingw-w64-smpeg/003-aarch64.patch
@@ -0,0 +1,12 @@
+diff -bur smpeg-o/config.sub smpeg/config.sub
+--- smpeg-o/config.sub	2025-04-13 21:36:29.141626500 -0600
++++ smpeg/config.sub	2025-04-13 21:36:38.402569700 -0600
+@@ -329,7 +329,7 @@
+ 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
++	| aarch64-* | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+ 	| avr-* | avr32-* \
+ 	| bfin-* | bs2000-* \
+ 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
diff --git a/mingw-w64-smpeg/PKGBUILD b/mingw-w64-smpeg/PKGBUILD
index a0405acf56..e02721252e 100644
--- a/mingw-w64-smpeg/PKGBUILD
+++ b/mingw-w64-smpeg/PKGBUILD
@@ -4,10 +4,10 @@ _realname=smpeg
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=0.4.5
-pkgrel=5
+pkgrel=6
 pkgdesc="SDL MPEG Player Library (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw64' 'ucrt64' 'clang64')
+mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
 url="https://icculus.org/smpeg/"
 license=("LGPL")
 makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
@@ -18,23 +18,37 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-SDL")
 optdepends=("${MINGW_PACKAGE_PREFIX}-gtk2: for gtv")
 source=("${_realname}::svn://svn.icculus.org/smpeg/tags/release_${pkgver//./_}"
-        no-undefined.patch
-        clang-libtool-tweak.patch)
+        001-no-undefined.patch
+        002-clang-libtool-tweak.patch
+        003-aarch64.patch)
 sha256sums=('SKIP'
             'd9c89f26abb9c5c6341876a613dac805e3c4ded590c99668104fcc453a4f412d'
-            '0193f2f287b72372ec066f1057309e3ebf036c45473fecffea7cd7005ed23bc5')
+            '0193f2f287b72372ec066f1057309e3ebf036c45473fecffea7cd7005ed23bc5'
+            'c31e876017fb5de4870f0524f115bcfca47b4644e6a24047b96e885c61469a38')
+
+apply_patch_with_msg() {
+  for _fname in "$@"
+  do
+    msg2 "Applying ${_fname}"
+    patch -Nbp1 -i "${srcdir}"/${_fname}
+  done
+}
 
 prepare() {
   cd "${srcdir}"/${_realname}
-  patch -p1 -i "${srcdir}"/no-undefined.patch
-  patch -p1 -i "${srcdir}"/clang-libtool-tweak.patch
+
+  apply_patch_with_msg \
+    001-no-undefined.patch \
+    002-clang-libtool-tweak.patch \
+    003-aarch64.patch
+  
   ./autogen.sh
 }
 
 build() {
   mkdir -p "${srcdir}/build-${MSYSTEM}" && cd "${srcdir}/build-${MSYSTEM}/"
 
-  CFLAGS+=" -Wno-error=narrowing"
+  CFLAGS+=" -Wno-error=narrowing -Wno-register"
   lt_cv_deplibs_check_method=pass_all \
   ../${_realname}/configure \
     --prefix=${MINGW_PREFIX} \