diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 2a0b55fd29..19e7e1e537 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -32,11 +32,24 @@ jobs:
           cache: 'yarn'
       - name: Install dependencies
         run: yarn install --prefer-offline --frozen-lockfile
+      - name: Build common
+        working-directory: common
+        run: yarn build
       - name: Run Typescript checker on web client
-        if: ${{ success() || failure() }}
         working-directory: web
         run: tsc --pretty --project tsconfig.json --noEmit
-      - name: Run Typescript checker on cloud functions
+      - name: Build shared
+        if: ${{ success() || failure() }}
+        working-directory: backend/shared
+        run: yarn build
+      - name: Run Typescript checker on API
+        working-directory: backend/api
+        run: tsc --noEmit --skipLibCheck --pretty
+      - name: Lint API
+        if: ${{ success() }}
+        working-directory: backend/api
+        run: yarn verify:dir
+      - name: Run Typescript checker on scheduler
         if: ${{ success() || failure() }}
-        working-directory: backend/functions
-        run: tsc -b -v --pretty
+        working-directory: backend/scheduler
+        run: tsc --noEmit --skipLibCheck --pretty
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 810ede9f43..a56821eb28 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -1,4 +1,4 @@
-name: Reformat main
+name: Reformat web
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -7,6 +7,9 @@ concurrency:
 on:
   push:
     branches: [main]
+    paths:
+      - 'web/**'
+      - 'common/**'
 
 env:
   FORCE_COLOR: 3
@@ -16,7 +19,7 @@ env:
 # why, but the default token didn't work, even when i gave it max permissions
 
 jobs:
-  prettify:
+  prettify-main:
     name: Auto-prettify
     runs-on: ubuntu-latest
     permissions:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 63db01453b..634a3d544c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,24 +3,28 @@ name: Unit tests
 on:
   push:
     branches: [main]
+    paths:
+      - 'common/**'
   pull_request:
     branches: [main]
+    paths:
+      - 'common/**'
 
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - name: Setup Node.js
-      uses: actions/setup-node@v4
-      with:
-        node-version: 18
-        cache: 'yarn'
-    - name: Install dependencies
-      run: yarn install --prefer-offline --frozen-lockfile
-      working-directory: ./common
-    - name: Run lint
-      run: yarn lint
-    - name: Run unit tests
-      run: yarn test
-      working-directory: ./common
+      - uses: actions/checkout@v3
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: 'yarn'
+      - name: Install dependencies
+        run: yarn install --prefer-offline --frozen-lockfile
+        working-directory: ./common
+      - name: Run lint
+        run: yarn lint
+      - name: Run unit tests
+        run: yarn test
+        working-directory: ./common
diff --git a/backend/api/src/gidx/register.ts b/backend/api/src/gidx/register.ts
index 657b89e527..cdd57b4d7d 100644
--- a/backend/api/src/gidx/register.ts
+++ b/backend/api/src/gidx/register.ts
@@ -31,7 +31,6 @@ const ENDPOINT =
 export const register: APIHandler<'register-gidx'> = async (
   props,
   auth,
-  req
 ) => {
   if (!GIDX_REGISTATION_ENABLED)
     throw new APIError(400, 'GIDX registration is disabled')