:: commit f3e64380fc6ca5c3db51c85e2fa2dd696d2620fb

diff --git a/stage23/protos/stivale.32.c b/stage23/protos/stivale.32.c
index 4370f312..17d13009 100644
--- a/stage23/protos/stivale.32.c
+++ b/stage23/protos/stivale.32.c
@@ -98,14 +98,14 @@ __attribute__((noreturn)) void stivale_spinup_32(
             "xorl %%edx, %%edx\n\t"
             "xorl %%esi, %%esi\n\t"
             "xorl %%ebp, %%ebp\n\t"
-            "xorq %%r8,  %%r8\n\t"
-            "xorq %%r9,  %%r9\n\t"
-            "xorq %%r10, %%r10\n\t"
-            "xorq %%r11, %%r11\n\t"
-            "xorq %%r12, %%r12\n\t"
-            "xorq %%r13, %%r13\n\t"
-            "xorq %%r14, %%r14\n\t"
-            "xorq %%r15, %%r15\n\t"
+            "xorl %%r8d,  %%r8d\n\t"
+            "xorl %%r9d,  %%r9d\n\t"
+            "xorl %%r10d, %%r10d\n\t"
+            "xorl %%r11d, %%r11d\n\t"
+            "xorl %%r12d, %%r12d\n\t"
+            "xorl %%r13d, %%r13d\n\t"
+            "xorl %%r14d, %%r14d\n\t"
+            "xorl %%r15d, %%r15d\n\t"
 
             "iretq\n\t"
             ".code32\n\t"