diff --git a/lib/libc/arm/Symbol.map b/lib/libc/arm/Symbol.map
index d8a62c36751..49476d2e176 100644
--- a/lib/libc/arm/Symbol.map
+++ b/lib/libc/arm/Symbol.map
@@ -30,7 +30,7 @@ FBSDprivate_1.0 {
 	___longjmp;
 	__longjmp;
 	signalcontext;
-	_signalcontext;
+	__signalcontext;
 	__siglongjmp;
 
 	_libc_arm_fpu_present;