diff --git a/sysdeps/linux-gnu/arm/arch.c b/sysdeps/linux-gnu/arm/arch.c
index 169ee63..79d682c 100644
--- a/sysdeps/linux-gnu/arm/arch.c
+++ b/sysdeps/linux-gnu/arm/arch.c
@@ -47,6 +47,7 @@
 
 int is_64bit(struct mt_elf *mte)
 {
+	(void)(mte);
 	return 0;
 }