diff --git a/src/Cafe/IOSU/legacy/iosu_crypto.cpp b/src/Cafe/IOSU/legacy/iosu_crypto.cpp
index 961ab70d..42dcff9c 100644
--- a/src/Cafe/IOSU/legacy/iosu_crypto.cpp
+++ b/src/Cafe/IOSU/legacy/iosu_crypto.cpp
@@ -273,7 +273,7 @@ void iosuCrypto_generateDeviceCertificate()
 	BIGNUM* bn_x = BN_CTX_get(context);
 	BIGNUM* bn_y = BN_CTX_get(context);	
 
-	EC_POINT_get_affine_coordinates_GF2m(group, pubkey, bn_x, bn_y, NULL);
+	EC_POINT_get_affine_coordinates(group, pubkey, bn_x, bn_y, NULL);
 
 	uint8 publicKeyOutput[0x3C];
 	memset(publicKeyOutput, 0, sizeof(publicKeyOutput));
diff --git a/src/Cemu/ncrypto/ncrypto.cpp b/src/Cemu/ncrypto/ncrypto.cpp
index 557c5228..72ea2672 100644
--- a/src/Cemu/ncrypto/ncrypto.cpp
+++ b/src/Cemu/ncrypto/ncrypto.cpp
@@ -550,7 +550,7 @@ namespace NCrypto
 		EC_POINT_mul(group, pubkey, bn_privKey, NULL, NULL, NULL);
 		BIGNUM* bn_x = BN_new();
 		BIGNUM* bn_y = BN_new();
-		EC_POINT_get_affine_coordinates_GF2m(group, pubkey, bn_x, bn_y, NULL);
+		EC_POINT_get_affine_coordinates(group, pubkey, bn_x, bn_y, NULL);
 
 		// store public key
 		ECCPubKey genPubKey;