diff --git a/libc/src/__support/common.h b/libc/src/__support/common.h
index a153dfc363d737..53951dc131c28b 100644
--- a/libc/src/__support/common.h
+++ b/libc/src/__support/common.h
@@ -25,6 +25,7 @@
 #define LLVM_LIBC_FUNCTION_IMPL(type, name, arglist)                           \
   LLVM_LIBC_FUNCTION_ATTR decltype(LIBC_NAMESPACE::name)                       \
       __##name##_impl__ __asm__(#name);                                        \
+  decltype(LIBC_NAMESPACE::name) name [[gnu::alias(#name)]];                   \
   type __##name##_impl__ arglist
 #else
 #define LLVM_LIBC_FUNCTION_IMPL(type, name, arglist) type name arglist