diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 84959364..c1ad9c3d 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Fixed
+
+- Build `@mariozechner/pi-web-ui` with `tsc` instead of `tsgo` so Lit decorator-based state updates rerender correctly.
+
 ## [0.58.2] - 2026-03-15
 
 ## [0.58.1] - 2026-03-14
diff --git a/packages/web-ui/package.json b/packages/web-ui/package.json
index adb9743a..1febad12 100644
--- a/packages/web-ui/package.json
+++ b/packages/web-ui/package.json
@@ -11,7 +11,7 @@
 	},
 	"scripts": {
 		"clean": "shx rm -rf dist",
-		"build": "tsgo -p tsconfig.build.json && tailwindcss -i ./src/app.css -o ./dist/app.css --minify",
+		"build": "tsc -p tsconfig.build.json && tailwindcss -i ./src/app.css -o ./dist/app.css --minify",
 		"dev": "concurrently --names \"build,example\" --prefix-colors \"cyan,green\" \"tsc -p tsconfig.build.json --watch --preserveWatchOutput\" \"tailwindcss -i ./src/app.css -o ./dist/app.css --watch\" \"npm run dev --prefix example\"",
 		"dev:tsc": "concurrently --names \"build\" --prefix-colors \"cyan\" \"tsc -p tsconfig.build.json --watch --preserveWatchOutput\" \"tailwindcss -i ./src/app.css -o ./dist/app.css --watch\"",
 		"check": "biome check --write --error-on-warnings . && tsc --noEmit && cd example && biome check --write --error-on-warnings . && tsc --noEmit"