diff --git a/sysutils/uefitool/patches/patch-common_LZMA_SDK_C_CpuArch_c b/sysutils/uefitool/patches/patch-common_LZMA_SDK_C_CpuArch_c
new file mode 100644
index 00000000000..6835b940bf1
--- /dev/null
+++ b/sysutils/uefitool/patches/patch-common_LZMA_SDK_C_CpuArch_c
@@ -0,0 +1,17 @@
+Disable CPU detection on ARMv7 and ARM64
+
+Index: common/LZMA/SDK/C/CpuArch.c
+--- common/LZMA/SDK/C/CpuArch.c.orig
++++ common/LZMA/SDK/C/CpuArch.c
+@@ -415,9 +415,11 @@ BoolInt CPU_IsSupported_AES (void) { return APPLE_CRYP
+ 
+ #else // __APPLE__
+ 
++#if !defined(__OpenBSD__)
+ #include <sys/auxv.h>
+ 
+ #define USE_HWCAP
++#endif // !defined(__OpenBSD__)
+ 
+ #ifdef USE_HWCAP
+