diff --git a/src/cryptography/hazmat/backends/openssl/dh.py b/src/cryptography/hazmat/backends/openssl/dh.py
index e5f7644..095f062 100644
--- a/src/cryptography/hazmat/backends/openssl/dh.py
+++ b/src/cryptography/hazmat/backends/openssl/dh.py
@@ -17,7 +17,7 @@
     param_cdata = lib.DHparams_dup(dh_cdata)
     backend.openssl_assert(param_cdata != ffi.NULL)
     param_cdata = ffi.gc(param_cdata, lib.DH_free)
-    if lib.OPENSSL_VERSION_NUMBER < 0x10002000 or lib.CRYPTOGRAPHY_IS_LIBRESSL:
+    if lib.CRYPTOGRAPHY_OPENSSL_LESS_THAN_102:
         # In OpenSSL versions < 1.0.2 or libressl DHparams_dup don't copy q
         q = ffi.new("BIGNUM **")
         lib.DH_get0_pqg(dh_cdata, ffi.NULL, q, ffi.NULL)