diff --git a/srcpkgs/llvm/files/patches/lldb/aarch64.patch b/srcpkgs/llvm/files/patches/lldb/aarch64.patch
new file mode 100644
index 00000000000..edbb5385999
--- /dev/null
+++ b/srcpkgs/llvm/files/patches/lldb/aarch64.patch
@@ -0,0 +1,11 @@
+--- lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp.orig	2015-09-18 10:27:18.722489350 +0000
++++ lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp	2015-09-18 09:48:27.475611875 +0000
+@@ -30,6 +30,7 @@
+ #include <sys/socket.h>
+ // NT_PRSTATUS and NT_FPREGSET definition
+ #include <elf.h>
++#include <asm/ptrace.h>
+ 
+ #define REG_CONTEXT_SIZE (GetGPRSize() + GetFPRSize())
+ 
+