diff --git a/Cargo.lock b/Cargo.lock
index 219eb7c..1c82248 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -36,7 +36,6 @@ dependencies = [
  "arbitrary",
  "bencher",
  "libmudtelnet",
- "libtelnet-rs",
  "rand",
 ]
 
@@ -77,14 +76,6 @@ dependencies = [
  "compat",
 ]
 
-[[package]]
-name = "libtelnet-rs"
-version = "2.0.0"
-source = "git+https://github.com/cpu/libtelnet-rs?branch=cpu-libmudtelnet-compat#9e66f6336711503bd30fec1459c0087d1951b48e"
-dependencies = [
- "bytes",
-]
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
@@ -161,3 +152,8 @@ name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[patch.unused]]
+name = "libtelnet-rs"
+version = "2.0.0"
+source = "git+https://github.com/cpu/libtelnet-rs?branch=cpu-libmudtelnet-compat#9e66f6336711503bd30fec1459c0087d1951b48e"
diff --git a/compat/Cargo.lock b/compat/Cargo.lock
index 59c4299..b23f809 100644
--- a/compat/Cargo.lock
+++ b/compat/Cargo.lock
@@ -36,7 +36,6 @@ dependencies = [
  "arbitrary",
  "bencher",
  "libmudtelnet",
- "libtelnet-rs",
  "rand",
 ]
 
@@ -76,15 +75,6 @@ dependencies = [
  "bytes",
 ]
 
-[[package]]
-name = "libtelnet-rs"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b91f14f906b14bbd9c2a4c6a81d6f01b825438de64adb3b15c8fcc223de25a1"
-dependencies = [
- "bytes",
-]
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
diff --git a/compat/Cargo.toml b/compat/Cargo.toml
index 99d8e0f..c8c3474 100644
--- a/compat/Cargo.toml
+++ b/compat/Cargo.toml
@@ -6,7 +6,6 @@ edition = "2021"
 
 [dependencies]
 arbitrary = { version = "1", optional = true, features = ["derive"] }
-libtelnet-rs = "2.0.0"
 libmudtelnet = { path = "..", features = ["arbitrary"] }
 bencher = "0.1.5"
 rand = "0.8.5"
diff --git a/compat/src/lib.rs b/compat/src/lib.rs
index cd680c4..c584708 100644
--- a/compat/src/lib.rs
+++ b/compat/src/lib.rs
@@ -1,11 +1,6 @@
 use libmudtelnet::compatibility::CompatibilityTable;
-use libmudtelnet::events::{TelnetEvents, TelnetIAC, TelnetNegotiation, TelnetSubnegotiation};
 use libmudtelnet::Parser;
 
-use libtelnet_rs::compatibility::CompatibilityTable as OgCompatibilityTable;
-use libtelnet_rs::events::TelnetEvents as OgTelnetEvents;
-use libtelnet_rs::Parser as OgParser;
-
 #[derive(Debug, Clone, Eq, PartialEq)]
 #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
 pub struct TelnetApplication {
@@ -15,52 +10,13 @@ pub struct TelnetApplication {
 
 pub fn test_app(app: &TelnetApplication) {
   let mut parser = Parser::with_support(CompatibilityTable::from_options(&app.options));
-  let mut og_parser = OgParser::with_support(OgCompatibilityTable::from_options(&app.options));
-
   for data in &app.received_data {
-    let our_events = parser.receive(&data);
-    let og_events = events(og_parser.receive(&data));
-    assert_eq!(our_events, og_events);
-  }
-
-  for i in 0..255 {
-    assert_eq!(
-      parser.options.get_option(i).into_u8(),
-      og_parser.options.get_option(i).into_u8()
-    );
-  }
-}
-
-pub fn events(events: Vec<OgTelnetEvents>) -> Vec<TelnetEvents> {
-  events.into_iter().map(event).collect()
-}
-
-pub fn event(event: OgTelnetEvents) -> TelnetEvents {
-  match event {
-    OgTelnetEvents::IAC(iac) => TelnetEvents::IAC(TelnetIAC::new(iac.command)),
-    OgTelnetEvents::Negotiation(neg) => {
-      TelnetEvents::Negotiation(TelnetNegotiation::new(neg.command, neg.option))
-    }
-    OgTelnetEvents::Subnegotiation(sub) => {
-      TelnetEvents::Subnegotiation(TelnetSubnegotiation::new(sub.option, sub.buffer))
-    }
-    OgTelnetEvents::DataReceive(data) => TelnetEvents::DataReceive(data),
-    OgTelnetEvents::DataSend(data) => TelnetEvents::DataSend(data),
-    OgTelnetEvents::DecompressImmediate(data) => TelnetEvents::DecompressImmediate(data),
+    parser.receive(data);
   }
 }
 
 pub fn test_escape(data: Vec<u8>) {
-  // For any input if we escape it, and then unescape it, we should get back the original data.
   let escaped = Parser::escape_iac(data.clone());
-  let unescaped = Parser::unescape_iac(escaped.clone());
+  let unescaped = Parser::unescape_iac(escaped);
   assert_eq!(data, unescaped);
-
-  // The same should be true for the original implementation.
-  let og_escaped = OgParser::escape_iac(data.clone());
-  let og_unescaped = OgParser::unescape_iac(og_escaped.clone());
-  assert_eq!(data, og_unescaped);
-
-  // And we expect the new and old implementation produce the same escaped output.
-  assert_eq!(escaped, og_escaped);
 }
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 62507d9..865431b 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -33,6 +33,4 @@ path = "parser/escape.rs"
 test = false
 doc = false
 
-[patch.crates-io]
-libtelnet-rs = { git = "https://github.com/cpu/libtelnet-rs", branch = "cpu-libmudtelnet-compat" }