diff --git a/lib/std/pie.zig b/lib/std/pie.zig
index 7bb0713bbdd5c23c271c1bbfdc7b0d96efc9b865..c7218388745ad81f2a617e433843bf777162e5fe 100644
--- a/lib/std/pie.zig
+++ b/lib/std/pie.zig
@@ -152,7 +152,7 @@ inline fn getDynamicSymbol() [*]const elf.Dyn {
                 \\ .hidden _DYNAMIC
                 \\ lea _DYNAMIC - . - 8, %[ret]
                 \\ lea (%[ret], %%pc), %[ret]
-                : [ret] "=r" (-> [*]const elf.Dyn),
+                : [ret] "=a" (-> [*]const elf.Dyn),
             ),
             .microblaze, .microblazeel => asm volatile (
                 \\ .weak _DYNAMIC