diff --git a/0001-add-loongarch64.patch b/0001-add-loongarch64.patch
new file mode 100644
index 0000000..7c1b5de
--- /dev/null
+++ b/0001-add-loongarch64.patch
@@ -0,0 +1,36 @@
+From bcbc8a83451f314edda85a81087673c2390bf6d1 Mon Sep 17 00:00:00 2001
+From: mahailiang <mahailiang.uniontech.com>
+Date: Tue, 11 Feb 2025 14:00:23 +0800
+Subject: [PATCH] add loongarch64
+
+---
+ Alien/Package/Rpm.pm | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/Alien/Package/Rpm.pm b/Alien/Package/Rpm.pm
+index d53be2b..3527c27 100644
+--- a/Alien/Package/Rpm.pm
++++ b/Alien/Package/Rpm.pm
+@@ -617,6 +617,9 @@ sub arch {
+ 		elsif ($arch eq 'ppc64le') {
+ 			$arch='ppc64el';
+ 		}
++		elsif ($arch eq 'loongarch64') {
++			$arch='loong64';
++		}
+ 		
+ 		$this->{arch}=$arch;
+ 	}
+@@ -639,6 +642,9 @@ sub arch {
+ 	elsif ($arch eq 'ppc64el') {
+ 		$arch='ppc64le';
+ 	}
++	elsif ($arch eq 'loong64') {
++		$arch='loongarch64';
++	}
+ 
+ 	return $arch
+ }
+-- 
+2.43.0
+
diff --git a/alien.spec b/alien.spec
index db9da9f..c29428d 100644
--- a/alien.spec
+++ b/alien.spec
@@ -1,11 +1,12 @@
 Summary:        Converter between the rpm, dpkg, stampede slp, and Slackware tgz file formats
 Name:           alien
 Version:        8.95
-Release:        1
+Release:        2
 
 License:        GPL-2.0-or-later
 URL:            https://sourceforge.net/projects/alien-pkg-convert/
 Source:         http://downloads.sourceforge.net/alien-pkg-convert/%{name}_%{version}.tar.xz
+Patch1:		0001-add-loongarch64.patch
 
 Requires:       dpkg, debhelper, rpm-build
 
@@ -26,6 +27,7 @@ format and install it.
 
 %prep
 %setup -q
+%patch1 -p1
 
 %build
 %{__perl} Makefile.PL INSTALLDIRS=vendor VARPREFIX=%{buildroot}
@@ -49,5 +51,8 @@ chmod 755 %{buildroot}%{_bindir}/alien
 %{_mandir}/man?/*
 
 %changelog
+* Tue Feb 11 2025 mahailiang <mahailiang@uniontech.com> - 8.95-2
+- fix loongarch64 alien to deb error
+
 * Wed Jan 24 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 8.95-1
 - Initial package