diff --git a/programs/ssl/ssl_server.c b/programs/ssl/ssl_server.c
index db8c955..7960ecf 100644
--- a/programs/ssl/ssl_server.c
+++ b/programs/ssl/ssl_server.c
@@ -42,7 +42,8 @@
     defined(POLARSSL_ENTROPY_C) && defined(POLARSSL_SSL_TLS_C) && \
     defined(POLARSSL_SSL_SRV_C) && defined(POLARSSL_NET_C) && \
     defined(POLARSSL_RSA_C) && defined(POLARSSL_CTR_DRBG_C) && \
-    defined(POLARSSL_X509_CRT_PARSE_C) && defined(POLARSSL_FS_IO)
+    defined(POLARSSL_X509_CRT_PARSE_C) && defined(POLARSSL_FS_IO) && \
+    defined(POLARSSL_PEM_PARSE_C)
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/certs.h"
@@ -72,14 +73,15 @@
     !defined(POLARSSL_ENTROPY_C) || !defined(POLARSSL_SSL_TLS_C) || \
     !defined(POLARSSL_SSL_SRV_C) || !defined(POLARSSL_NET_C) ||     \
     !defined(POLARSSL_RSA_C) || !defined(POLARSSL_CTR_DRBG_C) ||    \
-    !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_FS_IO)
+    !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_FS_IO) || \
+    !defined(POLARSSL_PEM_PARSE_C)
 int main( void )
 {
     polarssl_printf("POLARSSL_BIGNUM_C and/or POLARSSL_CERTS_C and/or POLARSSL_ENTROPY_C "
            "and/or POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_SRV_C and/or "
            "POLARSSL_NET_C and/or POLARSSL_RSA_C and/or "
            "POLARSSL_CTR_DRBG_C and/or POLARSSL_X509_CRT_PARSE_C "
-           "not defined.\n");
+           "and/or POLARSSL_PEM_PARSE_C not defined.\n");
     return( 0 );
 }
 #else