diff --git a/ci/build-appimage.sh b/ci/build-appimage.sh
index b401dab253..e12f1163b9 100755
--- a/ci/build-appimage.sh
+++ b/ci/build-appimage.sh
@@ -20,7 +20,7 @@ for install_path in build/install/*; do
   cp -r "$install_path" build/appdir/usr/bin
 done
 cp -r platforms/freedesktop/{16x16,32x32,48x48,64x64,128x128,256x256,512x512,1024x1024} build/appdir/usr/share/icons/hicolor
-cp platforms/freedesktop/dusklight.desktop build/appdir/usr/share/applications
+cp platforms/freedesktop/dev.twilitrealm.dusk.desktop build/appdir/usr/share/applications
 
 cd build/install
 VERSION="$DUSK_VERSION" NO_STRIP=1 "$linuxdeploy" \
diff --git a/flake.nix b/flake.nix
index 90c0d21533..0a2156a4d5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -248,11 +248,11 @@
                   runHook preInstall
                   install -Dm755 dusklight "$out/bin/dusklight"
                   cp -r "$src/res" "$out/bin/res"
-                  install -Dm644 "$src/platforms/freedesktop/dusklight.desktop" \
-                    "$out/share/applications/dusklight.desktop"
+                  install -Dm644 "$src/platforms/freedesktop/dev.twilitrealm.dusk.desktop" \
+                    "$out/share/applications/dev.twilitrealm.dusk.desktop"
                   for size in 16 32 48 64 128 256 512 1024; do
-                    install -Dm644 "$src/platforms/freedesktop/''${size}x''${size}/apps/dusklight.png" \
-                      "$out/share/icons/hicolor/''${size}x''${size}/apps/dusklight.png"
+                    install -Dm644 "$src/platforms/freedesktop/''${size}x''${size}/apps/dev.twilitrealm.dusk.png" \
+                      "$out/share/icons/hicolor/''${size}x''${size}/apps/dev.twilitrealm.dusk.png"
                   done
                   runHook postInstall
                 '';
diff --git a/platforms/freedesktop/1024x1024/apps/dusklight.png b/platforms/freedesktop/1024x1024/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/1024x1024/apps/dusklight.png
rename to platforms/freedesktop/1024x1024/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/128x128/apps/dusklight.png b/platforms/freedesktop/128x128/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/128x128/apps/dusklight.png
rename to platforms/freedesktop/128x128/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/16x16/apps/dusklight.png b/platforms/freedesktop/16x16/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/16x16/apps/dusklight.png
rename to platforms/freedesktop/16x16/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/256x256/apps/dusklight.png b/platforms/freedesktop/256x256/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/256x256/apps/dusklight.png
rename to platforms/freedesktop/256x256/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/32x32/apps/dusklight.png b/platforms/freedesktop/32x32/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/32x32/apps/dusklight.png
rename to platforms/freedesktop/32x32/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/48x48/apps/dusklight.png b/platforms/freedesktop/48x48/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/48x48/apps/dusklight.png
rename to platforms/freedesktop/48x48/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/512x512/apps/dusklight.png b/platforms/freedesktop/512x512/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/512x512/apps/dusklight.png
rename to platforms/freedesktop/512x512/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/64x64/apps/dusklight.png b/platforms/freedesktop/64x64/apps/dev.twilitrealm.dusk.png
similarity index 100%
rename from platforms/freedesktop/64x64/apps/dusklight.png
rename to platforms/freedesktop/64x64/apps/dev.twilitrealm.dusk.png
diff --git a/platforms/freedesktop/dusklight.desktop b/platforms/freedesktop/dev.twilitrealm.dusk.desktop
similarity index 86%
rename from platforms/freedesktop/dusklight.desktop
rename to platforms/freedesktop/dev.twilitrealm.dusk.desktop
index 4f6ba034a9..b1ad2831a2 100644
--- a/platforms/freedesktop/dusklight.desktop
+++ b/platforms/freedesktop/dev.twilitrealm.dusk.desktop
@@ -3,7 +3,7 @@ Name=Dusklight
 GenericName=Dusklight
 Comment=PC port of a classic adventure game
 Exec=dusklight
-Icon=dusklight
+Icon=dev.twilitrealm.dusk
 Terminal=false
 Type=Application
 Categories=Game;