diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index f6bc680..3e9f1ba 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -158,12 +158,31 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Build with source maps and upload to GlitchTip
-        env:
-          SENTRY_AUTH_TOKEN: ${{ secrets.GLITCHTIP_AUTH_TOKEN }}
-          BUILD_VERSION: ${{ gitea.ref_name }}
+      - name: Build with source maps
         run: npm run build
 
+      - name: Download glitchtip-cli
+        run: |
+          curl -L https://gitlab.com/glitchtip/glitchtip-cli/-/releases/permalink/latest/downloads/glitchtip-cli-x86_64-unknown-linux-musl \
+            -o /usr/local/bin/glitchtip-cli
+          chmod +x /usr/local/bin/glitchtip-cli
+
+      - name: Inject debug IDs into build artifacts
+        run: glitchtip-cli sourcemaps inject ./build
+        env:
+          SENTRY_URL: https://errors.libnovel.cc/
+          SENTRY_AUTH_TOKEN: ${{ secrets.GLITCHTIP_AUTH_TOKEN }}
+          SENTRY_ORG: libnovel
+          SENTRY_PROJECT: libnovel-ui
+
+      - name: Upload source maps to GlitchTip
+        run: glitchtip-cli sourcemaps upload ./build --release ${{ gitea.ref_name }}
+        env:
+          SENTRY_URL: https://errors.libnovel.cc/
+          SENTRY_AUTH_TOKEN: ${{ secrets.GLITCHTIP_AUTH_TOKEN }}
+          SENTRY_ORG: libnovel
+          SENTRY_PROJECT: libnovel-ui
+
   # ── docker: ui ────────────────────────────────────────────────────────────────
   docker-ui:
     name: Docker / ui
diff --git a/ui/vite.config.ts b/ui/vite.config.ts
index bf75a1d..1e0e26b 100644
--- a/ui/vite.config.ts
+++ b/ui/vite.config.ts
@@ -1,36 +1,14 @@
 import { sveltekit } from '@sveltejs/kit/vite';
 import tailwindcss from '@tailwindcss/vite';
 import { defineConfig } from 'vite';
-import { sentryVitePlugin } from '@sentry/vite-plugin';
 
 // Source maps are always generated so that the CI pipeline can upload them to
-// GlitchTip after a release build. The sentryVitePlugin upload step is only
-// active when SENTRY_AUTH_TOKEN is present (i.e. in the release CI job).
+// GlitchTip via glitchtip-cli after a release build.
 export default defineConfig({
 	build: {
 		sourcemap: true
 	},
-	plugins: [
-		tailwindcss(),
-		sveltekit(),
-		sentryVitePlugin({
-			org: 'libnovel',
-			project: 'libnovel-ui',
-			url: 'https://errors.libnovel.cc/',
-			// Auth token injected by CI via SENTRY_AUTH_TOKEN env var.
-			// When the env var is absent the plugin is a no-op.
-			authToken: process.env.SENTRY_AUTH_TOKEN,
-			// Release name matches the Docker image tag (e.g. "1.2.3").
-			release: { name: process.env.BUILD_VERSION },
-			// Don't upload source maps in local dev or CI type-check jobs.
-			disable: !process.env.SENTRY_AUTH_TOKEN,
-			// Source maps are uploaded to GlitchTip; do not ship them in the
-			// production bundle served to browsers.
-			sourcemaps: {
-				filesToDeleteAfterUpload: ['./build/**/*.map']
-			}
-		})
-	],
+	plugins: [tailwindcss(), sveltekit()],
 	ssr: {
 		// Force these packages to be bundled into the server output rather than
 		// treated as external requires. The production Docker image has no