diff --git a/examples/get.rs b/examples/get.rs
index 083f0c7..d3cc6ad 100644
--- a/examples/get.rs
+++ b/examples/get.rs
@@ -76,11 +76,19 @@ fn send_request(socket: &Socket, message: RtnlMessage) {
 
 fn main() {
     let messages = get_qdiscs();
-    let qdiscs = ParseOptions::new().tc(messages).unwrap();
+    let qdiscs = ParseOptions::new()
+        .fail_on_unknown_netlink_message(false)
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages).unwrap();
     println!("length: {}, qdiscs: {:#?}", qdiscs.len(), qdiscs);
 
     let messages = get_links();
-    let links = ParseOptions::new().links(messages).unwrap();
+    let links = ParseOptions::new()
+        .fail_on_unknown_netlink_message(false)
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .links(messages).unwrap();
     println!("length: {}, links: {:#?}", links.len(), links);
 
     let mut messages = Vec::new();
@@ -88,6 +96,10 @@ fn main() {
         let classes = get_classes(link.index as i32);
         messages.extend(classes);
     }
-    let classes = ParseOptions::new().tc(messages).unwrap();
+    let classes = ParseOptions::new()
+        .fail_on_unknown_netlink_message(false)
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages).unwrap();
     println!("length: {}, classes: {:#?}", classes.len(), classes);
 }
diff --git a/src/tests.rs b/src/tests.rs
index aa12513..0138fea 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -11,7 +11,11 @@ use super::*;
 #[test]
 fn test_no_queue() {
     let messages = vec![get_qdiscs()[0].clone()];
-    let stats = ParseOptions::new().tc(messages).unwrap();
+    let stats = ParseOptions::new()
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages)
+        .unwrap();
 
     let tc = stats.get(0).unwrap();
     // message
@@ -33,7 +37,11 @@ fn test_no_queue() {
 #[test]
 fn test_mq() {
     let messages = vec![get_qdiscs()[1].clone()];
-    let stats = ParseOptions::new().tc(messages).unwrap();
+    let stats = ParseOptions::new()
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages)
+        .unwrap();
 
     let tc = stats.get(0).unwrap();
     // message
@@ -56,7 +64,11 @@ fn test_mq() {
 #[test]
 fn test_fq_codel() {
     let messages = vec![get_qdiscs()[2].clone()];
-    let stats = ParseOptions::new().tc(messages).unwrap();
+    let stats = ParseOptions::new()
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages)
+        .unwrap();
 
     let tc = stats.get(0).unwrap();
     // message
@@ -114,7 +126,11 @@ fn test_htb() {
     let qdiscs = get_qdiscs();
     let classes = get_classes();
     let messages = vec![qdiscs[3].clone(), classes[0].clone()];
-    let tc_stats = ParseOptions::new().tc(messages).unwrap();
+    let tc_stats = ParseOptions::new()
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages)
+        .unwrap();
 
     let tc = tc_stats.get(0).unwrap();
     // message
@@ -253,7 +269,10 @@ fn test_stats_parse_fail() {
         NetlinkHeader::default(),
         NetlinkPayload::InnerMessage(RtnlMessage::NewQueueDiscipline(tc_message)),
     );
-    let tcs = ParseOptions::new().tc(vec![messages]).unwrap();
+    let tcs = ParseOptions::new()
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(vec![messages]).unwrap();
     let tc = tcs.get(0).unwrap();
     assert!(tc.attr.stats2.is_none());
 }
diff --git a/tests/integration_test.rs b/tests/integration_test.rs
index 3eca601..4482336 100644
--- a/tests/integration_test.rs
+++ b/tests/integration_test.rs
@@ -77,7 +77,12 @@ fn send_request(socket: &Socket, message: RtnlMessage) {
 #[test]
 fn test_qdiscs() {
     let messages = get_qdiscs();
-    let tcs = ParseOptions::new().tc(messages).unwrap();
+    let tcs = ParseOptions::new()
+        .fail_on_unknown_netlink_message(false)
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .tc(messages)
+        .unwrap();
     for tc in tcs {
         let attr = tc.attr;
         assert!(!attr.kind.is_empty());
@@ -89,13 +94,22 @@ fn test_qdiscs() {
 #[test]
 fn test_link_classes() {
     let messages = get_links();
-    let links = ParseOptions::new().links(messages).unwrap();
+    let links = ParseOptions::new()
+        .fail_on_unknown_netlink_message(false)
+        .fail_on_unknown_attribute(false)
+        .fail_on_unknown_option(false)
+        .links(messages)
+        .unwrap();
 
     assert!(!links.is_empty());
 
     for link in links {
         let messages = get_classes(link.index);
-        let classes = ParseOptions::new().tc(messages);
+        let classes = ParseOptions::new()
+            .fail_on_unknown_netlink_message(false)
+            .fail_on_unknown_attribute(false)
+            .fail_on_unknown_option(false)
+            .tc(messages);
         assert!(classes.is_ok());
     }
 }