diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_ptrauth.h b/compiler-rt/lib/sanitizer_common/sanitizer_ptrauth.h
index b5215c0d49c06b..265a9925a15a03 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_ptrauth.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_ptrauth.h
@@ -18,7 +18,7 @@
 // the NOP space so will do nothing when it is not enabled or not available.
 #  define ptrauth_strip(__value, __key) \
     ({                                  \
-      unsigned long ret;                \
+      __typeof(__value) ret;            \
       asm volatile(                     \
           "mov x30, %1\n\t"             \
           "hint #7\n\t"                 \