diff --git a/Cargo.lock b/Cargo.lock
index 00a6072..954b3f1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -252,7 +252,6 @@ dependencies = [
  "num_cpus",
  "page_size",
  "pete",
- "phf",
  "procfs",
  "rustix",
  "syscalls",
@@ -420,48 +419,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "phf"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ade2d8b8f33c7333b51bcf0428d37e217e9f32192ae4772156f65063b8ce03dc"
-dependencies = [
- "phf_macros",
- "phf_shared",
-]
-
-[[package]]
-name = "phf_generator"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48e4cc64c2ad9ebe670cb8fd69dd50ae301650392e81c05f9bfcb2d5bdbc24b0"
-dependencies = [
- "phf_shared",
- "rand",
-]
-
-[[package]]
-name = "phf_macros"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3444646e286606587e49f3bcf1679b8cef1dc2c5ecc29ddacaffc305180d464b"
-dependencies = [
- "phf_generator",
- "phf_shared",
- "proc-macro2",
- "quote",
- "syn 2.0.85",
-]
-
-[[package]]
-name = "phf_shared"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b"
-dependencies = [
- "siphasher",
-]
-
 [[package]]
 name = "pin-utils"
 version = "0.1.0"
@@ -536,21 +493,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "rand"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
-dependencies = [
- "rand_core",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
-
 [[package]]
 name = "regex"
 version = "1.11.1"
@@ -630,12 +572,6 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
-[[package]]
-name = "siphasher"
-version = "0.3.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
-
 [[package]]
 name = "syn"
 version = "1.0.109"
diff --git a/Cargo.toml b/Cargo.toml
index 0f70589..e3961e4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,6 @@ nix = { version = "0.29.0", features = ["aio", "event", "fs", "mman", "net", "pr
 num_cpus = "1.16.0"
 page_size = "0.6.0"
 pete = { version = "0.12.0"}
-phf = { version = "0.11.2", features = ["macros"] }
 procfs = "0.16.0"
 rustix = { version = "0.38.35", features = ["mm", "net", "rand"] }
 syscalls = "0.6.18"
diff --git a/src/main.rs b/src/main.rs
index 2413752..7e31e89 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -49,7 +49,7 @@ use std::{
 use pete::{Ptracer, Restart, Stop, Tracee};
 use syscalls::Sysno;
 use utilities::{
-    display_unsupported, errno_check, parse_args, set_memory_break, ATTACH, EXITERS, FAILED_ONLY, FOLLOW_FORKS, HALT_FORK_FOLLOW, OUTPUT, OUTPUT_FOLLOW_FORKS, QUIET, SUMMARY 
+    display_unsupported, errno_check, parse_args, set_memory_break, ATTACH, FAILED_ONLY, FOLLOW_FORKS, HALT_FORK_FOLLOW, OUTPUT, OUTPUT_FOLLOW_FORKS, QUIET, SUMMARY 
 };
 
 mod syscall_object;
diff --git a/src/syscall_object.rs b/src/syscall_object.rs
index cd1c88e..dabb5bb 100644
--- a/src/syscall_object.rs
+++ b/src/syscall_object.rs
@@ -5,7 +5,7 @@ use crate::{
         mlock2, Annotation, ArgContainer, Bytes, BytesPagesRelevant, Category, Flag,
         LandlockCreateFlags, LandlockRuleTypeFlags, SysArg, SysReturn,
     },
-    utilities::{EXITERS, FOLLOW_FORKS, INTENT, SYSCALL_MAP, UNSUPPORTED},
+    utilities::{FOLLOW_FORKS, INTENT, SYSCALL_MAP, UNSUPPORTED},
 };
 
 use colored::{ColoredString, Colorize};
@@ -375,7 +375,7 @@ impl SyscallObject {
         &self,
         which: usize,
     ) -> Result<Vec<ColoredString>, ColoredString> {
-        if EXITERS.contains(self.sysno.name()) {
+        if self.is_exiting(){
             return Ok(vec![]);
         }
 
diff --git a/src/syscalls_map.rs b/src/syscalls_map.rs
index 135e060..08a8e17 100644
--- a/src/syscalls_map.rs
+++ b/src/syscalls_map.rs
@@ -10,6 +10,7 @@ use crate::types::{ArgContainer, SysArg, Category, Flag, SysDetails, SysReturn};
 // clarify whether a buffer is provided by the user or to be filled by the kernel in the name of the argument (GIVE vs FILL)
 // switch to MaybeUninit
 
+// TODO! switch to phf later
 pub fn initialize_syscall_map() -> HashMap<Sysno, SysDetails> {
     use ArgContainer::*;
     use SysArg::*;
@@ -3345,8 +3346,8 @@ pub fn initialize_syscall_map() -> HashMap<Sysno, SysDetails> {
     // (
     //     Sysno::pkey_free
     // )
+    
+    ];
 
-            ];
-    // println!("{} supported", array.len());
     array.into_iter().collect()
 }
diff --git a/src/utilities.rs b/src/utilities.rs
index 5151a4f..35db06f 100644
--- a/src/utilities.rs
+++ b/src/utilities.rs
@@ -1,7 +1,6 @@
 use crate::{syscalls_map::initialize_syscall_map, types::SysDetails};
 use lazy_static::lazy_static;
 use nix::{errno::Errno, libc::__errno_location, unistd::Pid};
-use phf::phf_set;
 use procfs::process::{MMapPath, MemoryMap};
 use std::{
     borrow::BorrowMut, cell::{Cell, RefCell}, collections::HashMap, sync::{atomic::{AtomicBool, Ordering}, Arc, Mutex}, time::Duration
@@ -28,10 +27,6 @@ macro_rules! ppp {
 
 pub static mut UNSUPPORTED: Vec<&'static str> = Vec::new();
 
-pub static EXITERS: phf::Set<&'static str> = phf_set! {
-    "exit",
-    "exit_group",
-};
 
 thread_local! {
     pub static PRE_CALL_PROGRAM_BREAK_POINT: Cell<usize> = Cell::new(0);