diff --git a/asn1/kerberos/packet-kerberos-template.c b/asn1/kerberos/packet-kerberos-template.c
index 0e59345ad1..810999e468 100644
--- a/asn1/kerberos/packet-kerberos-template.c
+++ b/asn1/kerberos/packet-kerberos-template.c
@@ -628,10 +628,6 @@ clear_keytab(void) {
 	service_key_list = NULL;
 }
 
-#ifdef _WIN32
-#error "HAVE_LIBNETTLE defined"
-#endif
-
 static void
 read_keytab_file(const char *service_key_file)
 {
@@ -782,16 +778,6 @@ decrypt_krb5_data(proto_tree *tree, packet_info *pinfo,
 	return NULL;
 }
 
-#else
-
-#ifdef _WIN32
-#ifdef HAVE_KERBEROS
-#error "HAVE_KERBEROS defined, but none of HAVE_MIT_KERBEROS or HAVE_HEIMDAL_KERBEROS or HAVE_LIBNETTLE defined"
-#else
-#error "None of HAVE_KERBEROS, HAVE_MIT_KERBEROS or HAVE_HEIMDAL_KERBEROS or HAVE_LIBNETTLE defined"
-#endif
-#endif
-
 #endif	/* HAVE_MIT_KERBEROS / HAVE_HEIMDAL_KERBEROS / HAVE_LIBNETTLE */
 
 #define	INET6_ADDRLEN	16
diff --git a/epan/dissectors/packet-kerberos.c b/epan/dissectors/packet-kerberos.c
index 3258f83380..29e4581f76 100644
--- a/epan/dissectors/packet-kerberos.c
+++ b/epan/dissectors/packet-kerberos.c
@@ -879,10 +879,6 @@ clear_keytab(void) {
 	service_key_list = NULL;
 }
 
-#ifdef _WIN32
-#error "HAVE_LIBNETTLE defined"
-#endif
-
 static void
 read_keytab_file(const char *service_key_file)
 {
@@ -1033,16 +1029,6 @@ decrypt_krb5_data(proto_tree *tree, packet_info *pinfo,
 	return NULL;
 }
 
-#else
-
-#ifdef _WIN32
-#ifdef HAVE_KERBEROS
-#error "HAVE_KERBEROS defined, but none of HAVE_MIT_KERBEROS or HAVE_HEIMDAL_KERBEROS or HAVE_LIBNETTLE defined"
-#else
-#error "None of HAVE_KERBEROS, HAVE_MIT_KERBEROS or HAVE_HEIMDAL_KERBEROS or HAVE_LIBNETTLE defined"
-#endif
-#endif
-
 #endif	/* HAVE_MIT_KERBEROS / HAVE_HEIMDAL_KERBEROS / HAVE_LIBNETTLE */
 
 #define	INET6_ADDRLEN	16
@@ -4256,7 +4242,7 @@ dissect_kerberos_ChangePasswdData(gboolean implicit_tag _U_, tvbuff_t *tvb _U_,
 
 
 /*--- End of included file: packet-kerberos-fn.c ---*/
-#line 1996 "../../asn1/kerberos/packet-kerberos-template.c"
+#line 1982 "../../asn1/kerberos/packet-kerberos-template.c"
 
 /* Make wrappers around exported functions for now */
 int
@@ -5294,7 +5280,7 @@ void proto_register_kerberos(void) {
         NULL, HFILL }},
 
 /*--- End of included file: packet-kerberos-hfarr.c ---*/
-#line 2377 "../../asn1/kerberos/packet-kerberos-template.c"
+#line 2363 "../../asn1/kerberos/packet-kerberos-template.c"
 	};
 
 	/* List of subtrees */
@@ -5368,7 +5354,7 @@ void proto_register_kerberos(void) {
     &ett_kerberos_ChangePasswdData,
 
 /*--- End of included file: packet-kerberos-ettarr.c ---*/
-#line 2393 "../../asn1/kerberos/packet-kerberos-template.c"
+#line 2379 "../../asn1/kerberos/packet-kerberos-template.c"
 	};
 
 	static ei_register_info ei[] = {