diff --git a/src/formats/elf/output.rs b/src/formats/elf/output.rs
index 347053c..a9de61d 100644
--- a/src/formats/elf/output.rs
+++ b/src/formats/elf/output.rs
@@ -1,10 +1,10 @@
-use std::{fs::File, io::BufWriter, io::Write, mem::size_of, path::PathBuf};
+use std::{fs::File, io::BufWriter, io::Write, mem::size_of, path::{Path, PathBuf}};
 
 use elf_utilities::{
     file::ELF64,
     header::Ehdr64,
-    section::{build_string_table, Contents64, Section64, Shdr64},
-    segment::{Phdr64, PF_R, PF_W, PF_X},
+    section::{build_string_table, Contents64, Section64, Shdr64, Type as ShType},
+    segment::{Phdr64, Segment64, Type as SeType, PF_R, PF_W, PF_X},
 };
 
 use crate::{
@@ -53,7 +53,7 @@ impl<'data> ElfOutput<'data> {
 
     fn populate_sections(&mut self) -> Result<u64, Error> {
         let mut names = Vec::new();
-        let mut names_len = 0usize;
+        let mut name_idx = 0usize;
         let mut result = 0u64;
 
         for (name, sections) in self.segment_data.iter_mut() {
@@ -70,24 +70,23 @@ impl<'data> ElfOutput<'data> {
             }
 
             result += data.len() as u64;
-            names_len += name.len();
             names.push(name);
             let section = Section64 {
                 name: name.into(),
-                header: make_section_header(&name, names_len, data.len()),
+                header: make_section_header(name_idx, ShType::ProgBits, data.len()),
                 contents: Contents64::Raw(data),
             };
+            name_idx += name.len() + 1;
             self.file.add_section(section);
         }
 
         let name = ".shstrtab";
-        names_len += name.len();
         names.push(name);
         let string_table = build_string_table(names, true);
         result += string_table.len() as u64;
         let section = Section64 {
             name: name.into(),
-            header: make_section_header(&name, names_len, string_table.len()),
+            header: make_section_header(name_idx, ShType::StrTab, string_table.len()),
             contents: Contents64::Raw(string_table),
         };
         self.file.add_section(section);
@@ -96,8 +95,6 @@ impl<'data> ElfOutput<'data> {
     }
 
     fn populate_segment(&mut self, offset: &mut u64, size: u64, which: SegmentType) -> u64 {
-        use elf_utilities::segment::{Segment64, Type};
-
         if size == 0 {
             return 0;
         }
@@ -105,7 +102,7 @@ impl<'data> ElfOutput<'data> {
         let mut segment = Segment64 {
             header: Phdr64::default(),
         };
-        segment.header.set_type(Type::Load);
+        segment.header.set_type(SeType::Load);
         segment.header.p_filesz = size;
         segment.header.p_memsz = size;
         segment.header.p_offset = *offset;
@@ -162,9 +159,6 @@ impl<'data> Output<'data> for ElfOutput<'data> {
     }
 
     fn finalize(mut self) -> Result<PathBuf, Error> {
-        use std::io::Error as IOError;
-        use std::io::ErrorKind;
-
         const EHS: u64 = size_of::<Ehdr64>() as u64;
         const PHS: u64 = size_of::<Phdr64>() as u64;
         const SHS: u16 = size_of::<Shdr64>() as u16;
@@ -181,11 +175,7 @@ impl<'data> Output<'data> for ElfOutput<'data> {
         self.file.ehdr.e_shnum = self.file.sections.len() as u16;
         self.file.ehdr.e_entry = 0x100; // TODO
 
-        let str_path = self.destination.to_str().ok_or_else(|| {
-            let ioe = IOError::new(ErrorKind::Other, "Path expansion fail");
-            let boxed = Box::new(ioe);
-            Error::IOError(boxed)
-        })?;
+        let str_path = expand_path(&self.destination)?;
 
         let mut writer = file_writer(str_path, 0o755)?;
         let mut offset = 0;
@@ -206,7 +196,6 @@ impl<'data> Output<'data> for ElfOutput<'data> {
 
         // write section header table
         for sec in self.file.sections.iter() {
-            eprintln!("NAme index: {}", sec.header.sh_name);
             offset += writer.write(&sec.header.to_le_bytes())?;
         }
         writer.flush()?;
@@ -242,25 +231,30 @@ fn elf_bin_from_object(other: &ELF64) -> ELF64 {
     elf
 }
 
-fn make_section_header(name: &str, names_len: usize, size: usize) -> Shdr64 {
-    use elf_utilities::section::Type;
-
+fn make_section_header(name_idx: usize, stype: ShType, size: usize) -> Shdr64 {
     let mut h = Shdr64::default();
-    match name {
-        ".shstrtab" => h.set_type(Type::StrTab),
-        ".bss" => h.set_type(Type::NoBits),
-        _ => h.set_type(Type::ProgBits),
-    }
+    h.set_type(stype);
 
     // section index used for name and section indexing (currently same)
-    let idx = 1 + (names_len as u32); // add 0 at start
-                                        // name index
+    let idx = 1 + (name_idx as u32); // add 0 at start
+                                      // name index
     h.sh_name = idx;
     // link index
-    h.sh_link = 0; //idx;
+    h.sh_link = 0;
     h.sh_size = size as u64;
-    // TODO
+    // filled at finalize()
     // h.sh_offset = offset;
 
     h
 }
+
+fn expand_path(path: &Path) -> Result<&str, Error> {
+    use std::io::Error as IOError;
+    use std::io::ErrorKind;
+
+    path.to_str().ok_or_else(|| {
+        let ioe = IOError::new(ErrorKind::Other, "Path expansion fail");
+        let boxed = Box::new(ioe);
+        Error::IOError(boxed)
+    })
+}
\ No newline at end of file