diff --git a/openssl-sys/src/lib.rs b/openssl-sys/src/lib.rs
index 22c40d29..5554d478 100644
--- a/openssl-sys/src/lib.rs
+++ b/openssl-sys/src/lib.rs
@@ -527,7 +527,7 @@ extern "C" {
     pub fn PEM_read_bio_PUBKEY(bio: *mut BIO, out: *mut *mut EVP_PKEY, callback: Option<PasswordCallback>,
                              user_data: *mut c_void) -> *mut X509;
 
-    pub fn PEM_read_bio_RSAPrivateKey(bio: *mut BIO, rsa: *mut *mut RSA, callback: Option<PasswordCallback>, user_data: *mut c_void) -> *mut RSA;     
+    pub fn PEM_read_bio_RSAPrivateKey(bio: *mut BIO, rsa: *mut *mut RSA, callback: Option<PasswordCallback>, user_data: *mut c_void) -> *mut RSA;
     pub fn PEM_read_bio_RSA_PUBKEY(bio:    *mut BIO, rsa: *mut *mut RSA, callback: Option<PasswordCallback>, user_data: *mut c_void) -> *mut RSA;
 
     pub fn PEM_write_bio_PrivateKey(bio: *mut BIO, pkey: *mut EVP_PKEY, cipher: *const EVP_CIPHER,
diff --git a/openssl/src/crypto/pkey.rs b/openssl/src/crypto/pkey.rs
index d6f09931..fafee78b 100644
--- a/openssl/src/crypto/pkey.rs
+++ b/openssl/src/crypto/pkey.rs
@@ -661,6 +661,26 @@ mod tests {
         super::PKey::public_key_from_pem(&mut file).unwrap();
     }
 
+    #[test]
+    fn test_private_rsa_key_from_pem() {
+        let key_path = Path::new("test/key.pem");
+        let mut file = File::open(&key_path)
+                            .ok()
+                            .expect("Failed to open `test/key.pem`");
+
+        super::PKey::private_rsa_key_from_pem(&mut file).unwrap();
+    }
+
+    #[test]
+    fn test_public_rsa_key_from_pem() {
+        let key_path = Path::new("test/key.pem.pub");
+        let mut file = File::open(&key_path)
+                            .ok()
+                            .expect("Failed to open `test/key.pem.pub`");
+
+        super::PKey::public_rsa_key_from_pem(&mut file).unwrap();
+    }
+
     #[test]
     fn test_private_encrypt() {
         let mut k0 = super::PKey::new();