diff --git a/package-lock.json b/package-lock.json
index 89d9a58b6..43cf1f94f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,6 +7,7 @@
     "": {
       "name": "telegram-t",
       "version": "12.0.5",
+      "hasInstallScript": true,
       "license": "GPL-3.0-or-later",
       "dependencies": {
         "@cryptography/aes": "^0.1.1",
diff --git a/package.json b/package.json
index d50ca9c72..c36e29003 100644
--- a/package.json
+++ b/package.json
@@ -18,8 +18,8 @@
     "tauri:dev": "tauri dev",
     "tauri:build": "tauri build",
     "telegraph:update_changelog": "node ./dev/telegraphChangelog.js",
-    "check": "tsc && stylelint \"**/*.{css,scss}\" && eslint",
-    "check:fix": "stylelint \"**/*.{css,scss}\" --fix && eslint --fix",
+    "check": "tsc && stylelint \"**/*.{css,scss}\" --cache --cache-location .cache/.stylelintcache && eslint --cache --cache-location .cache/.eslintcache",
+    "check:fix": "stylelint \"**/*.{css,scss}\" --fix --cache --cache-location .cache/.stylelintcache && eslint --fix --cache --cache-location .cache/.eslintcache",
     "tl:rehash": "node ./dev/tlHash.js",
     "gramjs:tl": "tsx ./src/lib/gramjs/tl/generateModules.ts",
     "lang:ts": "tsx ./dev/generateLangTypes.js",
@@ -29,6 +29,7 @@
     "test:playwright": "playwright test",
     "test:record": "playwright codegen localhost:1235",
     "statoscope:validate-diff": "statoscope validate --input input.json --reference reference.json",
+    "postinstall": "node -e \"require('fs').rmSync('.cache', { recursive: true, force: true })\"",
     "postversion": "echo $(node -p \"require('./package.json').version\") > public/version.txt && git commit --amend --no-verify --no-edit public/version.txt"
   },
   "engines": {
diff --git a/tsconfig.json b/tsconfig.json
index d616aeac2..53c431209 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -26,7 +26,9 @@
     "paths": {
       "@teact": ["./src/lib/teact/teact.ts"],
       "@teact/*": ["./src/lib/teact/*"]
-    }
+    },
+    "incremental": true,
+    "tsBuildInfoFile": ".cache/.tsconfig.tsbuildinfo"
   },
   "include": [
     "src",