diff --git a/beacon_node/src/cli.rs b/beacon_node/src/cli.rs
index ebb6e2c3c6f..689c3437a3d 100644
--- a/beacon_node/src/cli.rs
+++ b/beacon_node/src/cli.rs
@@ -1407,14 +1407,6 @@ pub fn cli_app() -> Command {
                 .help_heading(FLAG_HEADER)
                 .display_order(0)
         )
-        .arg(
-            Arg::new("builder-profit-threshold")
-                .long("builder-profit-threshold")
-                .value_name("WEI_VALUE")
-                .help("This flag is deprecated and has no effect.")
-                .action(ArgAction::Set)
-                .display_order(0)
-        )
         .arg(
             Arg::new("builder-user-agent")
                 .long("builder-user-agent")
diff --git a/beacon_node/src/config.rs b/beacon_node/src/config.rs
index f0d02f6c512..6bde0411afe 100644
--- a/beacon_node/src/config.rs
+++ b/beacon_node/src/config.rs
@@ -335,13 +335,6 @@ pub fn get_config<E: EthSpec>(
                     .map(Duration::from_millis);
         }
 
-        if parse_flag(cli_args, "builder-profit-threshold") {
-            warn!(
-                log,
-                "Ignoring --builder-profit-threshold";
-                "info" => "this flag is deprecated and will be removed"
-            );
-        }
         if cli_args.get_flag("always-prefer-builder-payload") {
             warn!(
                 log,
diff --git a/book/src/help_bn.md b/book/src/help_bn.md
index 5288b6a1de6..d46427970fd 100644
--- a/book/src/help_bn.md
+++ b/book/src/help_bn.md
@@ -46,8 +46,6 @@ Options:
       --builder-header-timeout <MILLISECONDS>
           Defines a timeout value (in milliseconds) to use when fetching a block
           header from the builder API. [default: 1000]
-      --builder-profit-threshold <WEI_VALUE>
-          This flag is deprecated and has no effect.
       --builder-user-agent <STRING>
           The HTTP user agent to send alongside requests to the builder URL. The
           default is Lighthouse's version string.