diff --git a/src/ssl.c b/src/ssl.c
index 2d7f6e85e..08b7dbc30 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -28517,7 +28517,7 @@ void* wolfSSL_GetDhAgreeCtx(WOLFSSL* ssl)
         return x509;
     }
 
-#ifndef NO_FILESYSTEM
+#if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
     WOLFSSL_API WOLFSSL_X509_CRL* wolfSSL_PEM_read_X509_CRL(FILE *fp, WOLFSSL_X509_CRL **crl,
                                                     pem_password_cb *cb, void *u)
     {