diff --git a/resize.py b/resize.py
index 87fb396..3920bca 100644
--- a/resize.py
+++ b/resize.py
@@ -7,6 +7,11 @@ import os
 GITEA_ROOT = "https://gitea.com"
 OUTPUT_DIR = Path(__file__).parent.resolve() / "output"
 
+COLOUR_REPLACE = {
+    b"#609926": b"#e85537",
+    b"#fff": b"#0a0a0a"
+}
+
 
 def download_file(url: str):
     print("Downloading", os.path.basename(url))
@@ -23,8 +28,9 @@ def main():
     favicon = download_file(f"{GITEA_ROOT}/assets/img/favicon.svg")
 
     print("Rebranding...")
-    logo = logo.replace(b"#609926", b"#e85537").replace(b"#fff", b"#0a0a0a")
-    favicon = favicon.replace(b"#609926", b"#e85537").replace(b"#fff", b"#0a0a0a")
+    for old_colour, new_colour in COLOUR_REPLACE.items():
+        logo = logo.replace(old_colour, new_colour)
+        favicon = favicon.replace(old_colour, new_colour)
 
     print("Resizing...")
     svg2png(logo, write_to=str(OUTPUT_DIR / "logo.png"), output_height=512, output_width=512)