diff --git a/src/builtins/mod.rs b/src/builtins/mod.rs
index 43b3c50..bbdc1bd 100644
--- a/src/builtins/mod.rs
+++ b/src/builtins/mod.rs
@@ -1,5 +1,16 @@
 //! Built-in [`RuleSet`](crate::RuleSet)s
 
+pub mod basic;
+pub mod danger_zone;
+pub mod network;
+pub mod pipes;
+pub mod systemio;
+pub mod time;
+
+pub use self::{
+    basic::BasicCapabilities, network::{Networking, Netlink}, systemio::SystemIO, time::Time,
+};
+
 /// A struct whose purpose is to make you read the documentation for the function you're calling.
 /// If you're reading this, go read the documentation for the function that is returning this
 /// object.
@@ -16,23 +27,6 @@ impl<T> YesReally<T> {
 
     /// Make a [`YesReally`].
     pub fn new(inner: T) -> YesReally<T> {
-        YesReally {
-            inner,
-        }
+        YesReally { inner }
     }
 }
-
-pub mod basic;
-pub use basic::BasicCapabilities;
-
-pub mod systemio;
-pub use systemio::SystemIO;
-
-pub mod network;
-pub use network::Networking;
-
-pub mod time;
-pub use time::Time;
-
-pub mod danger_zone;
-pub mod pipes;
diff --git a/src/builtins/network.rs b/src/builtins/network/mod.rs
similarity index 98%
rename from src/builtins/network.rs
rename to src/builtins/network/mod.rs
index c959c1d..e583806 100644
--- a/src/builtins/network.rs
+++ b/src/builtins/network/mod.rs
@@ -1,11 +1,15 @@
 //! Contains a [`RuleSet`] for allowing networking-related syscalls.
 
-use std::collections::{HashMap, HashSet};
+pub mod netlink;
 
-use syscalls::Sysno;
+use {
+    super::YesReally,
+    crate::{RuleSet, SeccompRule},
+    std::collections::{HashMap, HashSet},
+    syscalls::Sysno,
+};
 
-use super::YesReally;
-use crate::{SeccompRule, RuleSet};
+pub use self::netlink::Netlink;
 
 // TODO: make bind calls conditional on the DGRAM/UNIX/STREAM flag in each function
 
@@ -205,7 +209,7 @@ impl Networking {
         self.custom.entry(Sysno::socket)
             .or_insert_with(Vec::new)
             .push(rule);
-        
+
         self.allowed.extend(&[Sysno::connect]);
         self.allowed.extend(NET_IO_SYSCALLS);
         self.allowed.extend(NET_READ_SYSCALLS);
diff --git a/src/builtins/network/netlink.rs b/src/builtins/network/netlink.rs
new file mode 100644
index 0000000..62befbd
--- /dev/null
+++ b/src/builtins/network/netlink.rs
@@ -0,0 +1,62 @@
+//! Allow netlink-sockets.
+
+use {
+    crate::{
+        RuleSet, SeccompArgumentFilter as Filter, SeccompRule as Rule,
+        SeccompilerComparator as Comparator,
+    },
+    std::collections::HashMap,
+    syscalls::Sysno,
+};
+
+/// Allow the syscall `socket` to open a netlink-socket.
+#[derive(Clone, Copy, Debug, Default, Eq, Hash, PartialEq, PartialOrd)]
+#[must_use]
+pub struct Netlink;
+
+impl RuleSet for Netlink {
+    fn simple_rules(&self) -> Vec<Sysno> {
+        Vec::default()
+    }
+
+    #[allow(clippy::as_conversions)]
+    fn conditional_rules(&self) -> HashMap<Sysno, Vec<Rule>> {
+        /// `AF_NETLINK` as `u64`.
+        const AF_NETLINK: u64 = libc::AF_NETLINK as u64;
+
+        /// `SOCK_RAW` as `u64`.
+        const SOCK_RAW: u64 = libc::SOCK_RAW as u64;
+
+        let rule = Rule::new(Sysno::socket)
+            .and_condition(Filter::new(0, Comparator::MaskedEq(AF_NETLINK), AF_NETLINK))
+            .and_condition(Filter::new(1, Comparator::MaskedEq(SOCK_RAW), SOCK_RAW));
+        HashMap::from([(Sysno::socket, Vec::from([rule]))])
+    }
+
+    fn name(&self) -> &'static str {
+        "Netlink"
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use {super::Netlink, crate::RuleSet as _, syscalls::Sysno};
+
+    #[test]
+    fn name() {
+        assert_eq!(Netlink.name(), "Netlink");
+    }
+
+    #[test]
+    fn simple_rules() {
+        let rules = Netlink.simple_rules();
+        assert!(rules.is_empty());
+    }
+
+    #[test]
+    fn conditional_rules() {
+        let rules = Netlink.conditional_rules();
+        assert_eq!(rules.len(), 1);
+        assert!(rules.contains_key(&Sysno::socket));
+    }
+}