diff --git a/extras/ieee802154-sniffer/Cargo.toml b/extras/ieee802154-sniffer/Cargo.toml
index a15f339ea4d..c590be02960 100644
--- a/extras/ieee802154-sniffer/Cargo.toml
+++ b/extras/ieee802154-sniffer/Cargo.toml
@@ -8,4 +8,3 @@ r-extcap = "0.2.4"
 pcap-file = "2.0.0"
 serialport = "4.2.0"
 clap = { version = "4.1.7", features = ["derive"] }
-lazy_static = "1.4.0"
diff --git a/extras/ieee802154-sniffer/src/main.rs b/extras/ieee802154-sniffer/src/main.rs
index ccf4e85b800..097ad184302 100644
--- a/extras/ieee802154-sniffer/src/main.rs
+++ b/extras/ieee802154-sniffer/src/main.rs
@@ -4,7 +4,6 @@ use std::{
 };
 
 use clap::Parser;
-use lazy_static::lazy_static;
 use pcap_file::{
     pcap::{PcapHeader, PcapPacket, PcapWriter},
     DataLink,
@@ -35,59 +34,6 @@ fn config_option_value(value: &'static str) -> ConfigOptionValue {
         .build()
 }
 
-lazy_static! {
-    static ref METADATA: Metadata = Metadata {
-        help_url: "http://github.com/esp-rs".into(),
-        display_description: "esp-ieee802154".into(),
-        ..r_extcap::cargo_metadata!()
-    };
-    static ref WIFI_CAPTURE_INTERFACE: Interface = Interface {
-        value: "802.15.4".into(),
-        display: "esp-ieee802154 Sniffer".into(),
-        dlt: Dlt {
-            data_link_type: DataLink::USER0,
-            name: "USER0".into(),
-            display: "IEEE802.15.4".into(),
-        },
-    };
-    static ref CONFIG_SERIALPORT: StringConfig = StringConfig::builder()
-        .config_number(1)
-        .call("serialport")
-        .display("Serialport")
-        .tooltip("Serialport to connect to")
-        .required(false)
-        .placeholder("")
-        .build();
-    static ref CONFIG_CHANNEL: SelectorConfig = SelectorConfig::builder()
-        .config_number(3)
-        .call("channel")
-        .display("Channel")
-        .tooltip("Channel Selector")
-        .default_options([
-            ConfigOptionValue::builder()
-                .value("11")
-                .display("11")
-                .default(true)
-                .build(),
-            config_option_value("12"),
-            config_option_value("13"),
-            config_option_value("14"),
-            config_option_value("15"),
-            config_option_value("16"),
-            config_option_value("17"),
-            config_option_value("18"),
-            config_option_value("19"),
-            config_option_value("20"),
-            config_option_value("21"),
-            config_option_value("22"),
-            config_option_value("23"),
-            config_option_value("24"),
-            config_option_value("25"),
-            config_option_value("26"),
-        ])
-        .build();
-}
-
 fn main() {
     let args = AppArgs::parse();
 
@@ -97,17 +43,71 @@ fn main() {
         }
     }
 
+    let wifi_capture_interface = Interface {
+        value: "802.15.4".into(),
+        display: "esp-ieee802154 Sniffer".into(),
+        dlt: Dlt {
+            data_link_type: DataLink::USER0,
+            name: "USER0".into(),
+            display: "IEEE802.15.4".into(),
+        },
+    };
+
     match args.extcap.run().unwrap() {
         ExtcapStep::Interfaces(interfaces_step) => {
-            interfaces_step.list_interfaces(&METADATA, &[&*WIFI_CAPTURE_INTERFACE], &[]);
+            let metadata = Metadata {
+                help_url: "http://github.com/esp-rs".into(),
+                display_description: "esp-ieee802154".into(),
+                ..r_extcap::cargo_metadata!()
+            };
+
+            interfaces_step.list_interfaces(&metadata, &[&wifi_capture_interface], &[]);
         }
         ExtcapStep::Dlts(dlts_step) => {
             dlts_step
-                .print_from_interfaces(&[&*WIFI_CAPTURE_INTERFACE])
+                .print_from_interfaces(&[&wifi_capture_interface])
                 .unwrap();
         }
         ExtcapStep::Config(config_step) => {
-            config_step.list_configs(&[&*CONFIG_SERIALPORT, &*CONFIG_CHANNEL])
+            let config_serialport = StringConfig::builder()
+                .config_number(1)
+                .call("serialport")
+                .display("Serialport")
+                .tooltip("Serialport to connect to")
+                .required(false)
+                .placeholder("")
+                .build();
+
+            let config_channel = SelectorConfig::builder()
+                .config_number(3)
+                .call("channel")
+                .display("Channel")
+                .tooltip("Channel Selector")
+                .default_options([
+                    ConfigOptionValue::builder()
+                        .value("11")
+                        .display("11")
+                        .default(true)
+                        .build(),
+                    config_option_value("12"),
+                    config_option_value("13"),
+                    config_option_value("14"),
+                    config_option_value("15"),
+                    config_option_value("16"),
+                    config_option_value("17"),
+                    config_option_value("18"),
+                    config_option_value("19"),
+                    config_option_value("20"),
+                    config_option_value("21"),
+                    config_option_value("22"),
+                    config_option_value("23"),
+                    config_option_value("24"),
+                    config_option_value("25"),
+                    config_option_value("26"),
+                ])
+                .build();
+
+            config_step.list_configs(&[&config_serialport, &config_channel])
         }
         ExtcapStep::ReloadConfig(_reload_config_step) => {
             panic!("Unsupported operation");