3 files changed, 3 insertions, 3 deletions
diff --git a/OpenSSL/PKey/DH.html b/OpenSSL/PKey/DH.html
index 83e64b0e..00d92ed5 100644
--- a/OpenSSL/PKey/DH.html
+++ b/OpenSSL/PKey/DH.html
@@ -794,7 +794,7 @@ ossl_dh_to_public_key(VALUE self)
 
     GetDH(self, orig_dh);
     dh = DHparams_dup(orig_dh); /* err check perfomed by dh_instance */
-    obj = dh_instance(CLASS_OF(self), dh);
+    obj = dh_instance(rb_obj_class(self), dh);
     if (obj == Qfalse) {
         DH_free(dh);
         ossl_raise(eDHError, NULL);
diff --git a/OpenSSL/PKey/DSA.html b/OpenSSL/PKey/DSA.html
index 9a61d72d..f39ab3fa 100644
--- a/OpenSSL/PKey/DSA.html
+++ b/OpenSSL/PKey/DSA.html
@@ -604,7 +604,7 @@ ossl_dsa_to_public_key(VALUE self)
         (i2d_of_void *)i2d_DSAPublicKey, (d2i_of_void *)d2i_DSAPublicKey, (char *)(dsa))
     dsa = DSAPublicKey_dup(EVP_PKEY_get0_DSA(pkey));
 #undef DSAPublicKey_dup
-    obj = dsa_instance(CLASS_OF(self), dsa);
+    obj = dsa_instance(rb_obj_class(self), dsa);
     if (obj == Qfalse) {
         DSA_free(dsa);
         ossl_raise(eDSAError, NULL);
diff --git a/OpenSSL/PKey/RSA.html b/OpenSSL/PKey/RSA.html
index dec6e872..e167ce92 100644
--- a/OpenSSL/PKey/RSA.html
+++ b/OpenSSL/PKey/RSA.html
@@ -944,7 +944,7 @@ ossl_rsa_to_public_key(VALUE self)
     GetPKeyRSA(self, pkey);
     /* err check performed by rsa_instance */
     rsa = RSAPublicKey_dup(EVP_PKEY_get0_RSA(pkey));
-    obj = rsa_instance(CLASS_OF(self), rsa);
+    obj = rsa_instance(rb_obj_class(self), rsa);
     if (obj == Qfalse) {
         RSA_free(rsa);
         ossl_raise(eRSAError, NULL);