diff --git a/hash.rs b/hash.rs
index d7b99264..339aafeb 100644
--- a/hash.rs
+++ b/hash.rs
@@ -22,7 +22,7 @@ mod libcrypto {
     use super::*;
     use std::libc::c_uint;
 
-    #[link_args = "-lcrypto"]
+    #[link(name = "crypto")]
     extern {
         pub fn EVP_MD_CTX_create() -> EVP_MD_CTX;
         pub fn EVP_MD_CTX_destroy(ctx: EVP_MD_CTX);
diff --git a/hmac.rs b/hmac.rs
index 8e533f53..fc48b33d 100644
--- a/hmac.rs
+++ b/hmac.rs
@@ -27,7 +27,7 @@ pub struct HMAC_CTX {
     key: [libc::c_uchar, ..128]
 }
 
-#[link_args = "-lcrypto"]
+#[link(name = "crypto")]
 extern {
     fn HMAC_CTX_init(ctx: *mut HMAC_CTX, key: *u8, keylen: libc::c_int, md: EVP_MD);
 
diff --git a/pkcs5.rs b/pkcs5.rs
index 71c7e590..b7c83a3f 100644
--- a/pkcs5.rs
+++ b/pkcs5.rs
@@ -4,7 +4,7 @@ use std::vec;
 mod libcrypto {
     use std::libc::c_int;
 
-    #[link_args = "-lcrypto"]
+    #[link(name = "crypto")]
     extern {
         pub fn PKCS5_PBKDF2_HMAC_SHA1(pass: *u8, passlen: c_int,
                                       salt: *u8, saltlen: c_int,
diff --git a/pkey.rs b/pkey.rs
index 41996c65..7b5245b2 100644
--- a/pkey.rs
+++ b/pkey.rs
@@ -15,7 +15,7 @@ mod libcrypto {
     use super::*;
     use std::libc::{c_char, c_int, c_uint};
 
-    #[link_args = "-lcrypto"]
+    #[link(name = "crypto")]
     extern {
         pub fn EVP_PKEY_new() -> *EVP_PKEY;
         pub fn EVP_PKEY_free(k: *EVP_PKEY);
diff --git a/rand.rs b/rand.rs
index f8dd25b4..8e78c51c 100644
--- a/rand.rs
+++ b/rand.rs
@@ -4,7 +4,7 @@ use std::vec;
 mod libcrypto {
     use std::libc::c_int;
 
-    #[link_args = "-lcrypto"]
+    #[link(name = "crypto")]
     extern {
         pub fn RAND_bytes(buf: *mut u8, num: c_int) -> c_int;
     }