diff --git a/srcpkgs/qt5/patches/0032-musl-cross-no-asm_ptrace_h.patch b/srcpkgs/qt5/patches/0032-musl-cross-no-asm_ptrace_h.patch
index fb0476322dd..140742f72c2 100644
--- a/srcpkgs/qt5/patches/0032-musl-cross-no-asm_ptrace_h.patch
+++ b/srcpkgs/qt5/patches/0032-musl-cross-no-asm_ptrace_h.patch
@@ -1,23 +1,29 @@
 --- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc	2018-08-27 10:21:31.000000000 +0200
 +++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc	2018-11-22 00:41:58.522477559 +0100
-@@ -38,7 +38,9 @@
+@@ -38,7 +38,12 @@
  
  #include "client/linux/minidump_writer/linux_ptrace_dumper.h"
  
 +#if defined(__GLIBC__)
  #include <asm/ptrace.h>
++#else
++/* For arm*-musl this definition is missing */
++#define ARM_sp uregs[13]
 +#endif
  #include <assert.h>
  #include <errno.h>
  #include <fcntl.h>
 --- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc	2018-08-27 10:21:31.000000000 +0200
 +++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc	2018-11-22 00:49:39.533492245 +0100
-@@ -32,7 +32,9 @@
+@@ -32,7 +32,12 @@
  
  #include "client/linux/minidump_writer/linux_core_dumper.h"
  
 +#if defined(__GLIBC__)
  #include <asm/ptrace.h>
++#else
++/* For arm*-musl this definition is missing */
++#define ARM_sp uregs[13]
 +#endif
  #include <assert.h>
  #include <elf.h>