diff -rauN a/build32/Makefile b/build32/Makefile
--- a/build32/Makefile	2023-03-31 09:39:01.701959825 +0200
+++ b/build32/Makefile	2023-03-31 09:39:16.785357009 +0200
@@ -9,7 +9,7 @@
   GIT_AVAILABLE = true
 endif
 
-CFLAGS = -std=c11 -Wall -Wextra -Wshadow -m32 -march=i586 -fpic -fno-builtin \
+CFLAGS = -std=c11 -Wall -Wextra -Wshadow -m32 -march=i486 -fpic -fno-builtin \
          -ffreestanding -fomit-frame-pointer -fno-stack-protector
 
 INC_DIRS = -I../boot -I../system -I../lib -I../tests -I../app -Iapp