diff --git a/satrs-example/src/pus/action.rs b/satrs-example/src/pus/action.rs
index 445ad86..03d362c 100644
--- a/satrs-example/src/pus/action.rs
+++ b/satrs-example/src/pus/action.rs
@@ -17,7 +17,7 @@ use satrs::pus::{
 };
 use satrs::request::{GenericMessage, UniqueApidTargetId};
 use satrs::spacepackets::ecss::tc::PusTcReader;
-use satrs::spacepackets::ecss::{EcssEnumU16, PusPacket};
+use satrs::spacepackets::ecss::{EcssEnumU16, PusPacket, PusServiceId};
 use satrs::tmtc::{PacketAsVec, PacketSenderWithSharedPool};
 use satrs_example::config::components::PUS_ACTION_SERVICE;
 use satrs_example::config::tmtc_err;
@@ -278,7 +278,7 @@ pub struct ActionServiceWrapper<TmSender: EcssTmSender, TcInMemConverter: EcssTc
 impl<TmSender: EcssTmSender, TcInMemConverter: EcssTcInMemConverter> TargetedPusService
     for ActionServiceWrapper<TmSender, TcInMemConverter>
 {
-    const SERVICE_ID: u8 = 8;
+    const SERVICE_ID: u8 = PusServiceId::Action as u8;
     const SERVICE_STR: &'static str = "action";
 
     delegate::delegate! {
diff --git a/satrs-example/src/pus/hk.rs b/satrs-example/src/pus/hk.rs
index 33e01ac..0092241 100644
--- a/satrs-example/src/pus/hk.rs
+++ b/satrs-example/src/pus/hk.rs
@@ -13,7 +13,7 @@ use satrs::pus::{
 };
 use satrs::request::{GenericMessage, UniqueApidTargetId};
 use satrs::spacepackets::ecss::tc::PusTcReader;
-use satrs::spacepackets::ecss::{hk, PusPacket};
+use satrs::spacepackets::ecss::{hk, PusPacket, PusServiceId};
 use satrs::tmtc::{PacketAsVec, PacketSenderWithSharedPool};
 use satrs_example::config::components::PUS_HK_SERVICE;
 use satrs_example::config::{hk_err, tmtc_err};
@@ -299,8 +299,7 @@ pub struct HkServiceWrapper<TmSender: EcssTmSender, TcInMemConverter: EcssTcInMe
 impl<TmSender: EcssTmSender, TcInMemConverter: EcssTcInMemConverter> TargetedPusService
     for HkServiceWrapper<TmSender, TcInMemConverter>
 {
-    const SERVICE_ID: u8 = 3;
-
+    const SERVICE_ID: u8 = PusServiceId::Housekeeping as u8;
     const SERVICE_STR: &'static str = "housekeeping";
 
     delegate::delegate! {
diff --git a/satrs-example/src/pus/mode.rs b/satrs-example/src/pus/mode.rs
index e990a80..56ae9d4 100644
--- a/satrs-example/src/pus/mode.rs
+++ b/satrs-example/src/pus/mode.rs
@@ -272,7 +272,6 @@ impl<TmSender: EcssTmSender, TcInMemConverter: EcssTcInMemConverter> TargetedPus
     for ModeServiceWrapper<TmSender, TcInMemConverter>
 {
     const SERVICE_ID: u8 = CustomPusServiceId::Mode as u8;
-
     const SERVICE_STR: &'static str = "mode";
 
     delegate::delegate! {
diff --git a/satrs-example/src/pus/scheduler.rs b/satrs-example/src/pus/scheduler.rs
index d6488a2..38cee95 100644
--- a/satrs-example/src/pus/scheduler.rs
+++ b/satrs-example/src/pus/scheduler.rs
@@ -78,6 +78,7 @@ pub struct SchedulingServiceWrapper<TmSender: EcssTmSender, TcInMemConverter: Ec
     pub releaser_buf: [u8; 4096],
     pub tc_releaser: Box<dyn TcReleaser + Send>,
 }
+
 impl<TmSender: EcssTmSender, TcInMemConverter: EcssTcInMemConverter> DirectPusService
     for SchedulingServiceWrapper<TmSender, TcInMemConverter>
 {