diff --git a/programs/x509/cert_app.c b/programs/x509/cert_app.c
index 9bfbdbf..add75a0 100644
--- a/programs/x509/cert_app.c
+++ b/programs/x509/cert_app.c
@@ -159,7 +159,7 @@
     x509_cert cacert;
     x509_cert clicert;
     pk_context pkey;
-    int i, j, n;
+    int i, j;
     int flags, verify = 0;
     char *p, *q;
     const char *pers = "cert_app";
@@ -460,4 +460,4 @@
 }
 #endif /* POLARSSL_BIGNUM_C && POLARSSL_ENTROPY_C && POLARSSL_SSL_TLS_C &&
           POLARSSL_SSL_CLI_C && POLARSSL_NET_C && POLARSSL_RSA_C &&
-          POLARSSL_X509_PARSE_C && POLARSSL_FS_IO && POLARSSL_CTR_DRBG_C */
+          POLARSSL_X509_CRT_PARSE_C && POLARSSL_FS_IO && POLARSSL_CTR_DRBG_C */