diff --git a/src/Tools/psxcdgen_ex/src/encoder/cd.rs b/src/Tools/psxcdgen_ex/src/encoder/cd.rs
index c079010c..9c6d67dc 100644
--- a/src/Tools/psxcdgen_ex/src/encoder/cd.rs
+++ b/src/Tools/psxcdgen_ex/src/encoder/cd.rs
@@ -7,7 +7,7 @@ use std::io::{Read, Seek, SeekFrom};
 
 const ROOT_DIR_NAME:&'static str     = "\x00";
 
-pub mod length_of {
+pub mod size_of {
     use cdtypes::types::{sector::Mode0, helper::{sector_count_mode2_form1, sector_count_mode2_form2}};
     use crate::types::FileType;
     use super::{Directory, File, FullSizeInfo, SizeInfo, PathTable};
@@ -65,11 +65,11 @@ pub mod length_of {
 
 pub fn calculate_length_for(element: &Layout) -> SizeInfo {
     match element {
-        Layout::SystemArea(_)        => length_of::system_area(),
-        Layout::PVD(_)               => length_of::pvd(),
-        Layout::PathTables(root, _)  => length_of::path_tables(&root.borrow()),
-        Layout::Directory(dir)       => length_of::directory(&dir.borrow()),
-        Layout::File(file)           => length_of::file(&file.borrow()),
+        Layout::SystemArea(_)        => size_of::system_area(),
+        Layout::PVD(_)               => size_of::pvd(),
+        Layout::PathTables(root, _)  => size_of::path_tables(&root.borrow()),
+        Layout::Directory(dir)       => size_of::directory(&dir.borrow()),
+        Layout::File(file)           => size_of::file(&file.borrow()),
     }
 }
 
@@ -237,7 +237,7 @@ fn process_system_area(system_area: &SystemArea, sec_writer: &mut dyn SectorWrit
     else {
         // No license specified - filling it with zeros
         print_warning("WARNING: No license file provided. Some emulators (like No$PSX) will not boot this CD.".to_owned());
-        write_dummy(sec_writer, length_of::SYSTEM_AREA_SECTOR_COUNT)
+        write_dummy(sec_writer, size_of::SYSTEM_AREA_SECTOR_COUNT)
     }
 }
 
diff --git a/src/Tools/psxcdgen_ex/src/types/mod.rs b/src/Tools/psxcdgen_ex/src/types/mod.rs
index 2a1ab559..67419ba5 100644
--- a/src/Tools/psxcdgen_ex/src/types/mod.rs
+++ b/src/Tools/psxcdgen_ex/src/types/mod.rs
@@ -71,7 +71,7 @@ impl CDDesc {
             }
         });
         
-        size += cd::length_of::lead_out(self.lead_out_sectors).full_size.bytes.unwrap_or(0);
+        size += cd::size_of::lead_out(self.lead_out_sectors).full_size.bytes.unwrap_or(0);
         size
     }