diff --git a/src/core/tsi/alts/crypt/aes_gcm.cc b/src/core/tsi/alts/crypt/aes_gcm.cc
index 3fc3698f45744..717dcb73539ba 100644
--- a/src/core/tsi/alts/crypt/aes_gcm.cc
+++ b/src/core/tsi/alts/crypt/aes_gcm.cc
@@ -145,7 +145,6 @@ struct gsec_aes_gcm_aead_crypter {
   size_t nonce_length;
   size_t tag_length;
   EVP_CIPHER_CTX* ctx;
-  // std::unique_ptr<grpc_core::GsecKeyInterface> gsec_key;
   grpc_core::GsecKeyInterface* gsec_key;
 };