diff --git a/arm32-hello-world/main.s b/arm32-hello-world/main.s
index 06cd480..9048f8a 100644
--- a/arm32-hello-world/main.s
+++ b/arm32-hello-world/main.s
@@ -1,4 +1,4 @@
-@ armv7
+.arch armv7a
 .data
 msg: .asciz "Hello World!\n"