diff --git a/crypto/poly1305/asm/poly1305-x86_64.pl b/crypto/poly1305/asm/poly1305-x86_64.pl
index 89acc5ffd2d39b57e697e5f9773502544fdffe21..3099556248cff2a9cd3b9ed0e5662158dfc5cb5b 100755
--- a/crypto/poly1305/asm/poly1305-x86_64.pl
+++ b/crypto/poly1305/asm/poly1305-x86_64.pl
@@ -130,8 +130,12 @@ $code.=<<___;
 .extern	OPENSSL_ia32cap_P
 
 .globl	poly1305_init
+.hidden	poly1305_init
 .globl	poly1305_blocks
+.hidden	poly1305_blocks
 .globl	poly1305_emit
+.hidden	poly1305_emit
+
 .type	poly1305_init,\@function,3
 .align	32
 poly1305_init: