diff --git a/Add-support-for-riscv64.patch b/Add-support-for-riscv64.patch
new file mode 100644
index 0000000..2c3a435
--- /dev/null
+++ b/Add-support-for-riscv64.patch
@@ -0,0 +1,58 @@
+From ea30e748f7fb066f958ff064bcde7574dd1c6e68 Mon Sep 17 00:00:00 2001
+From: "Manuel A. Fernandez Montecelo" <mafm@debian.org>
+Date: Fri, 9 Dec 2022 08:19:34 -0500
+Subject: [PATCH] Add support for riscv64
+
+---
+ src/main/java/com/kenai/jffi/Platform.java            | 5 +++++
+ src/main/java/com/kenai/jffi/internal/StubLoader.java | 4 ++++
+ 2 files changed, 9 insertions(+)
+
+diff --git a/src/main/java/com/kenai/jffi/Platform.java b/src/main/java/com/kenai/jffi/Platform.java
+index 3d44d57..5881ac4 100644
+--- a/src/main/java/com/kenai/jffi/Platform.java
++++ b/src/main/java/com/kenai/jffi/Platform.java
+@@ -110,6 +110,8 @@ public abstract class Platform {
+         AARCH64(64),
+        /** MIPS64EL */
+         MIPS64EL(64),
++        /** RISCV64 */
++        RISCV64(64),
+         /** Unknown CPU */
+         UNKNOWN(64);
+ 
+@@ -255,6 +257,9 @@ public abstract class Platform {
+ 
+             } else if (Util.equalsIgnoreCase("mips64", archString, LOCALE) || Util.equalsIgnoreCase("mips64el", archString, LOCALE)) {
+                 return CPU.MIPS64EL;
++
++            } else if (Util.equalsIgnoreCase("riscv64", archString, LOCALE)) {
++                return CPU.RISCV64;
+             }
+             
+ 
+diff --git a/src/main/java/com/kenai/jffi/internal/StubLoader.java b/src/main/java/com/kenai/jffi/internal/StubLoader.java
+index 3ca1d6d..ac78a2a 100644
+--- a/src/main/java/com/kenai/jffi/internal/StubLoader.java
++++ b/src/main/java/com/kenai/jffi/internal/StubLoader.java
+@@ -165,6 +165,8 @@ public class StubLoader {
+         AARCH64,
+         /** MIPS 64-bit little endian */
+         MIPS64EL,
++        /** RISC-V 64-bit little endian */
++        RISCV64,
+         /** Unknown CPU */
+         UNKNOWN;
+ 
+@@ -237,6 +239,8 @@ public class StubLoader {
+             return CPU.AARCH64;
+         } else if (Util.equalsIgnoreCase("mips64", archString, LOCALE) || Util.equalsIgnoreCase("mips64el", archString, LOCALE)) {
+             return CPU.MIPS64EL;
++        } else if (Util.equalsIgnoreCase("riscv64", archString, LOCALE)) {
++            return CPU.RISCV64;
+ 
+         }
+ 
+-- 
+2.40.1
+
diff --git a/jffi.spec b/jffi.spec
index cd0a6c3..61f9e05 100644
--- a/jffi.spec
+++ b/jffi.spec
@@ -2,7 +2,7 @@
 %global sover 1.2
 Name:                jffi
 Version:             1.3.0
-Release:             1
+Release:             2
 Summary:             Java Foreign Function Interface
 License:             LGPL-3.0-or-later OR Apache-2.0
 URL:                 http://github.com/jnr/jffi
@@ -14,6 +14,7 @@ Patch2:              jffi-fix-compilation-flags.patch
 Patch3:              jffi-1.2.12-no_javah.patch
 Patch4:              jffi-fix-system-ffi.patch
 Patch5:              add-loongarch64-support-for-jffi.patch
+Patch6:              Add-support-for-riscv64.patch
 BuildRequires:       ant ant-junit fdupes gcc libffi-devel make maven-local unzip mvn(junit:junit)
 BuildRequires:       mvn(org.apache.felix:maven-bundle-plugin)
 BuildRequires:       mvn(org.apache.maven.plugins:maven-antrun-plugin)
@@ -46,6 +47,9 @@ This package contains the API documentation for %{name}.
 %ifarch loongarch64
 %patch5 -p1
 %endif
+%ifarch riscv64
+%patch6 -p1
+%endif
 sed -i.cpu -e '/m\$(MODEL)/d' jni/GNUmakefile libtest/GNUmakefile
 rm -rf archive/* jni/libffi/ jni/win32/ lib/CopyLibs/ lib/junit*
 find ./ -name '*.jar' -exec rm -f '{}' \;
@@ -89,6 +93,9 @@ ant -Duse.system.libffi=1 test
 %doc COPYING.GPL COPYING.LESSER LICENSE
 
 %changelog
+* Sun Oct 08 2023 laokz <zhangkai@iscas.ac.cn> - 1.3.0-2
+- Backport v1.3.11 patch to support riscv64
+
 * Tue Sep 26 2023 Ge Wang <wang__ge@126.com> - 1.3.0-1
 - update to version 1.3.0