diff --git a/pygoscelis-config b/pygoscelis-config
index e4634e8..6c6e33b 100644
--- a/pygoscelis-config
+++ b/pygoscelis-config
@@ -4981,7 +4981,7 @@ CONFIG_CRYPTO_ECDH=m
 # CONFIG_CRYPTO_ECDSA is not set
 # CONFIG_CRYPTO_ECRDSA is not set
 # CONFIG_CRYPTO_SM2 is not set
-# CONFIG_CRYPTO_CURVE25519 is not set
+CONFIG_CRYPTO_CURVE25519=m
 CONFIG_CRYPTO_CURVE25519_X86=m
 
 #