diff --git a/debian/changelog b/debian/changelog
index c08a5fe..8a73887 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+qtscript-opensource-src (5.15.10+dfsg-2ok1.3) nile; urgency=medium
+
+  * Add a patch to support loongarch64 (closes: #1064339, thanks Ding Song).
+
+ -- liwenjun <liwenjun@kylinos.cn>  Mon, 29 Jul 2024 15:16:43 +0800
+
 qtscript-opensource-src (5.15.10+dfsg-2ok1.2) nile; urgency=medium
 
   * add patches.
diff --git a/debian/patches/0007-Add-a-patch-to-support-loongarch64.patch b/debian/patches/0007-Add-a-patch-to-support-loongarch64.patch
new file mode 100644
index 0000000..5498f82
--- /dev/null
+++ b/debian/patches/0007-Add-a-patch-to-support-loongarch64.patch
@@ -0,0 +1,33 @@
+From: Rewnosor <liwenjun@kylinos.cn>
+Date: Mon, 29 Jul 2024 15:18:39 +0800
+Subject: Add a patch to support loongarch64
+
+---
+ src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
+index 4bf2a5d..6c04d32 100644
+--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
++++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
+@@ -387,6 +387,11 @@
+ 
+ #endif /* ARM */
+ 
++/* CPU(LOONGARCH64) - LOONGARCH64 */
++#if defined(__loongarch64)
++#define WTF_CPU_LOONGARCH64 1
++#endif
++
+ #if (defined(mips) || defined(__mips__) || defined(MIPS) || defined(_MIPS_))
+ #define WTF_CPU_MIPS 1
+ #include <sgidefs.h>
+@@ -970,7 +975,7 @@
+ #endif
+ 
+ #if !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64)
+-#if (CPU(X86_64) && !CPU(X32) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) || CPU(MIPS64) || CPU(AARCH64) || CPU(RISCV64) || CPU(S390X)
++#if (CPU(X86_64) && !CPU(X32) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) || CPU(MIPS64) || CPU(AARCH64) || CPU(RISCV64) || CPU(S390X) || CPU(LOONGARCH64)
+ #define WTF_USE_JSVALUE64 1
+ #elif CPU(ARM) || CPU(PPC64) || CPU(RISCV32)
+ #define WTF_USE_JSVALUE32 1
diff --git a/debian/patches/series b/debian/patches/series
index fa380f3..73431e6 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -4,3 +4,4 @@ s390x_jscore.diff
 hppa_stackbase.diff
 0005-init-5.15.10.patch
 0006-add-patches.patch
+0007-Add-a-patch-to-support-loongarch64.patch