diff --git a/.SRCINFO b/.SRCINFO
index abfec4875b85..63f07e39c2e3 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = xmrig-cuda
 	pkgdesc = NVIDIA CUDA plugin for XMRig miner.
 	pkgver = 6.15.0
-	pkgrel = 2
+	pkgrel = 3
 	url = https://github.com/xmrig/xmrig-cuda
 	arch = x86_64
 	license = GPL
@@ -12,6 +12,8 @@ pkgbase = xmrig-cuda
 	depends = cuda>=8.0
 	optdepends = monero: wallet
 	source = https://github.com/xmrig/xmrig-cuda/archive/v6.15.0.tar.gz
+	source = fix-compile.patch
 	sha256sums = 64c440a4cb439f3cc8120f1883274158f95df988ab91eccb1d2d2abf0bedbbfe
+	sha256sums = f1463f7d456f8f367b8063fdf600653f773ce33b2e3714af58c1c51a102c7d17
 
 pkgname = xmrig-cuda
diff --git a/PKGBUILD b/PKGBUILD
index c3673b05a112..d96f9c3edb75 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=xmrig-cuda
 pkgver=6.15.0
-pkgrel=2
+pkgrel=3
 pkgdesc='NVIDIA CUDA plugin for XMRig miner.'
 arch=('x86_64')
 url='https://github.com/xmrig/xmrig-cuda'
@@ -10,8 +10,16 @@ depends=('xmrig>=6.15.0' 'cuda>=8.0')
 optdepends=('monero: wallet')
 makedepends=('cmake' 'openssl' 'cuda>=8.0')
 license=('GPL')
-source=("${url}/archive/v${pkgver}.tar.gz")
-sha256sums=('64c440a4cb439f3cc8120f1883274158f95df988ab91eccb1d2d2abf0bedbbfe')
+source=("${url}/archive/v${pkgver}.tar.gz"
+        'fix-compile.patch')
+sha256sums=('64c440a4cb439f3cc8120f1883274158f95df988ab91eccb1d2d2abf0bedbbfe'
+            'f1463f7d456f8f367b8063fdf600653f773ce33b2e3714af58c1c51a102c7d17')
+
+prepare () {
+  cd "${pkgname}-${pkgver}"
+
+  patch -p1 < ${srcdir}/fix-compile.patch
+}
 
 build() {
   cd "${pkgname}-${pkgver}"
diff --git a/fix-compile.patch b/fix-compile.patch
new file mode 100644
index 000000000000..10ada425c195
--- /dev/null
+++ b/fix-compile.patch
@@ -0,0 +1,11 @@
+--- xmrig-cuda-6.15.0/src/crypto/common/Algorithm.h	2021-08-31 08:57:51.000000000 +0200
++++ xmrig-cuda-6.15.0/src/crypto/common/Algorithm.h	2021-09-03 09:20:00.997701452 +0200
+@@ -20,7 +20,7 @@
+ #ifndef XMRIG_ALGORITHM_H
+ #define XMRIG_ALGORITHM_H
+
+-
++#include <cstdint>
+ #include <vector>
+
+