diff --git a/crypto/evp/bio_enc.c b/crypto/evp/bio_enc.c
index d1422f03bff3a87f14a6aa7e81da0e55a9f928ab..5bc5d65e6d67dbff1028674a87c27f49d6698a74 100644
--- a/crypto/evp/bio_enc.c
+++ b/crypto/evp/bio_enc.c
@@ -231,6 +231,7 @@ static int enc_write(BIO *b, const char *in, int inl)
                               (unsigned char *)ctx->buf, &ctx->buf_len,
                               (unsigned char *)in, n)) {
             BIO_clear_retry_flags(b);
+            ctx->ok = 0;
             return 0;
         }
         inl -= n;