diff --git a/src/common/dpp.c b/src/common/dpp.c
index f0636b4ac..784961ddd 100644
--- a/src/common/dpp.c
+++ b/src/common/dpp.c
@@ -73,6 +73,14 @@ static void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr,
 		*ps = sig->s;
 }
 
+
+static EC_KEY * EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey)
+{
+	if (pkey->type != EVP_PKEY_EC)
+		return NULL;
+	return pkey->pkey.ec;
+}
+
 #endif