diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_aarch64.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_aarch64.S
similarity index 100%
rename from xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_aarch64.s
rename to xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_aarch64.S
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_aarch64.s b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_aarch64.S
similarity index 100%
rename from xpcom/reflect/xptcall/md/unix/xptcstubs_asm_aarch64.s
rename to xpcom/reflect/xptcall/md/unix/xptcstubs_asm_aarch64.S