diff --git a/src/lib/parser/parser.js b/src/lib/parser/Parser.js
similarity index 100%
rename from src/lib/parser/parser.js
rename to src/lib/parser/Parser.js
diff --git a/src/lib/parser/parseGlobdata.js b/src/lib/parser/parseGlobdata.js
index d678883..45c028b 100644
--- a/src/lib/parser/parseGlobdata.js
+++ b/src/lib/parser/parseGlobdata.js
@@ -1,4 +1,4 @@
-import Parser from './parser.js';
+import Parser from './Parser.js';
 
 const parseGlobdata = (arrayBuffer, i = 0, offset = 0) => {
   const parser = new Parser(arrayBuffer);
diff --git a/src/lib/parser/parsePalette.js b/src/lib/parser/parsePalette.js
index 59c9536..e1c62d1 100644
--- a/src/lib/parser/parsePalette.js
+++ b/src/lib/parser/parsePalette.js
@@ -1,4 +1,4 @@
-import Parser from './parser.js';
+import Parser from './Parser.js';
 
 // Generic palette parser used in rooms and title screens.
 const parsePalette = (arrayBuffer, offset = 0) => {
diff --git a/src/lib/parser/parsePreps.js b/src/lib/parser/parsePreps.js
index 943a195..b991df9 100644
--- a/src/lib/parser/parsePreps.js
+++ b/src/lib/parser/parsePreps.js
@@ -1,4 +1,4 @@
-import Parser from './parser.js';
+import Parser from './Parser.js';
 
 const assert = console.assert;
 
diff --git a/src/lib/parser/parseRoomGfx.js b/src/lib/parser/parseRoomGfx.js
index 52f26b6..94a7f6c 100644
--- a/src/lib/parser/parseRoomGfx.js
+++ b/src/lib/parser/parseRoomGfx.js
@@ -1,4 +1,4 @@
-import Parser from './parser.js';
+import Parser from './Parser.js';
 
 const assert = console.assert;
 
diff --git a/src/lib/parser/parseRooms.js b/src/lib/parser/parseRooms.js
index b130127..67c0aa8 100644
--- a/src/lib/parser/parseRooms.js
+++ b/src/lib/parser/parseRooms.js
@@ -1,4 +1,4 @@
-import Parser from './parser.js';
+import Parser from './Parser.js';
 import parseRoomHeader from './room/parseRoomHeader.js';
 import parseRoomNametable from './room/parseRoomNametable.js';
 import parsePalette from './parsePalette.js';
diff --git a/src/lib/parser/parseScript.js b/src/lib/parser/parseScript.js
index 9630dde..e58a194 100644
--- a/src/lib/parser/parseScript.js
+++ b/src/lib/parser/parseScript.js
@@ -1,5 +1,5 @@
 import parseScriptCode from './parseScriptCode.js';
-import Parser from './parser.js';
+import Parser from './Parser.js';
 const assert = console.assert;
 
 const parseScript = (arrayBuffer, i, offset = 0, characters = {}) => {
diff --git a/src/lib/parser/parseTitles.js b/src/lib/parser/parseTitles.js
index 7012f82..75860cb 100644
--- a/src/lib/parser/parseTitles.js
+++ b/src/lib/parser/parseTitles.js
@@ -1,4 +1,4 @@
-import Parser from './parser.js';
+import Parser from './Parser.js';
 import parsePalette from './parsePalette.js';
 
 const assert = console.assert;
diff --git a/src/lib/parser/room/parseRoomAttributes.js b/src/lib/parser/room/parseRoomAttributes.js
index c674232..59a6a69 100644
--- a/src/lib/parser/room/parseRoomAttributes.js
+++ b/src/lib/parser/room/parseRoomAttributes.js
@@ -1,4 +1,4 @@
-import Parser from '../parser.js';
+import Parser from '../Parser.js';
 
 const parseRoomAttributes = (arrayBuffer, offset = 0, width = 0) => {
   const parser = new Parser(arrayBuffer);
diff --git a/src/lib/parser/room/parseRoomBoxes.js b/src/lib/parser/room/parseRoomBoxes.js
index c22acb0..630581a 100644
--- a/src/lib/parser/room/parseRoomBoxes.js
+++ b/src/lib/parser/room/parseRoomBoxes.js
@@ -1,4 +1,4 @@
-import Parser from '../parser.js';
+import Parser from '../Parser.js';
 
 const assert = console.assert;
 
diff --git a/src/lib/parser/room/parseRoomHeader.js b/src/lib/parser/room/parseRoomHeader.js
index 42f0c94..f026da8 100644
--- a/src/lib/parser/room/parseRoomHeader.js
+++ b/src/lib/parser/room/parseRoomHeader.js
@@ -1,4 +1,4 @@
-import Parser from '../parser.js';
+import Parser from '../Parser.js';
 
 const assert = console.assert;
 
diff --git a/src/lib/parser/room/parseRoomMatrix.js b/src/lib/parser/room/parseRoomMatrix.js
index b1d59c7..636333d 100644
--- a/src/lib/parser/room/parseRoomMatrix.js
+++ b/src/lib/parser/room/parseRoomMatrix.js
@@ -1,4 +1,4 @@
-import Parser from '../parser.js';
+import Parser from '../Parser.js';
 
 const assert = console.assert;
 
diff --git a/src/lib/parser/room/parseRoomNametable.js b/src/lib/parser/room/parseRoomNametable.js
index 28b73c1..7715d09 100644
--- a/src/lib/parser/room/parseRoomNametable.js
+++ b/src/lib/parser/room/parseRoomNametable.js
@@ -1,4 +1,4 @@
-import Parser from '../parser.js';
+import Parser from '../Parser.js';
 
 const assert = console.assert;
 
diff --git a/src/lib/serialiser/serialiser.js b/src/lib/serialiser/Serialiser.js
similarity index 100%
rename from src/lib/serialiser/serialiser.js
rename to src/lib/serialiser/Serialiser.js
diff --git a/src/lib/serialiser/room/serialiseRoomAttributes.js b/src/lib/serialiser/room/serialiseRoomAttributes.js
index 2bf4d94..63f4085 100644
--- a/src/lib/serialiser/room/serialiseRoomAttributes.js
+++ b/src/lib/serialiser/room/serialiseRoomAttributes.js
@@ -1,4 +1,4 @@
-import Serialiser from '../serialiser.js';
+import Serialiser from '../Serialiser.js';
 import { compress } from '../serialiserUtils.js';
 
 const serialiseRoomAttributes = (attributes = [], width = 0) => {
diff --git a/src/lib/serialiser/room/serialiseRoomBoxes.js b/src/lib/serialiser/room/serialiseRoomBoxes.js
index 2cb8169..cd4b356 100644
--- a/src/lib/serialiser/room/serialiseRoomBoxes.js
+++ b/src/lib/serialiser/room/serialiseRoomBoxes.js
@@ -1,4 +1,4 @@
-import Serialiser from '../serialiser.js';
+import Serialiser from '../Serialiser.js';
 
 const serialiseRoomBoxes = (boxes = []) => {
   const serialiser = new Serialiser();
diff --git a/src/lib/serialiser/room/serialiseRoomHeader.js b/src/lib/serialiser/room/serialiseRoomHeader.js
index aabea8f..63c64aa 100644
--- a/src/lib/serialiser/room/serialiseRoomHeader.js
+++ b/src/lib/serialiser/room/serialiseRoomHeader.js
@@ -1,4 +1,4 @@
-import Serialiser from '../serialiser.js';
+import Serialiser from '../Serialiser.js';
 
 const serialiseRoomHeader = (header) => {
   const serialiser = new Serialiser();
diff --git a/src/lib/serialiser/room/serialiseRoomMatrix.js b/src/lib/serialiser/room/serialiseRoomMatrix.js
index 4c3be5d..747e4f5 100644
--- a/src/lib/serialiser/room/serialiseRoomMatrix.js
+++ b/src/lib/serialiser/room/serialiseRoomMatrix.js
@@ -1,4 +1,4 @@
-import Serialiser from '../serialiser.js';
+import Serialiser from '../Serialiser.js';
 
 const serialiseRoomMatrix = (matrix = []) => {
   const serialiser = new Serialiser();
diff --git a/src/lib/serialiser/room/serialiseRoomNametable.js b/src/lib/serialiser/room/serialiseRoomNametable.js
index ad974c7..3a7c787 100644
--- a/src/lib/serialiser/room/serialiseRoomNametable.js
+++ b/src/lib/serialiser/room/serialiseRoomNametable.js
@@ -1,4 +1,4 @@
-import Serialiser from '../serialiser.js';
+import Serialiser from '../Serialiser.js';
 import { compress } from '../serialiserUtils.js';
 
 const serialiseRoomNametable = (nametable = []) => {
diff --git a/src/lib/serialiser/serialisePalette.js b/src/lib/serialiser/serialisePalette.js
index 74c28e6..929e0aa 100644
--- a/src/lib/serialiser/serialisePalette.js
+++ b/src/lib/serialiser/serialisePalette.js
@@ -1,4 +1,4 @@
-import Serialiser from './serialiser.js';
+import Serialiser from './Serialiser.js';
 
 const serialisePalette = (palette = []) => {
   const serialiser = new Serialiser();
diff --git a/src/lib/serialiser/serialisePreps.js b/src/lib/serialiser/serialisePreps.js
index a6449a4..0287d98 100644
--- a/src/lib/serialiser/serialisePreps.js
+++ b/src/lib/serialiser/serialisePreps.js
@@ -1,4 +1,4 @@
-import Serialiser from './serialiser.js';
+import Serialiser from './Serialiser.js';
 
 const serialisePreps = (preps = [], characters = {}) => {
   const serialiser = new Serialiser(characters);