diff --git a/.github/workflows/coverity-scan.yml b/.github/workflows/coverity-scan.yml
new file mode 100644
index 0000000..ce6105b
--- /dev/null
+++ b/.github/workflows/coverity-scan.yml
@@ -0,0 +1,53 @@
+name: coverity-scan
+
+on:
+  push:
+    branches: [master, github-actions]
+
+jobs:
+  coverity-build:
+
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: php-actions/composer@v6
+    - uses: actions/setup-node@v2
+
+    - name: install Node dependencies
+      run: npm install
+    - name: build
+      run: npm run build
+      
+    - name: download coverity tools
+      run: |
+        curl -Lf \
+          -o cov-analysis-linux64.tar.gz \
+          --form project=bfabiszewski/ulogger-server \
+          --form token=$TOKEN \
+          https://scan.coverity.com/download/linux64 
+        mkdir cov-analysis-linux64
+        tar xzf cov-analysis-linux64.tar.gz --strip 1 -C cov-analysis-linux64
+      env:
+        TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
+        
+    - name: build with cov-build
+      run: |
+        export PATH=`pwd`/cov-analysis-linux64/bin:$PATH
+        cov-build --dir cov-int --no-command --fs-capture-search ./ --fs-capture-search-exclude-regex vendor/ --fs-capture-search-exclude-regex .tests/ --fs-capture-search-exclude-regex config.php --fs-capture-search-exclude-regex .docker/
+
+    - name: upload results to coverity-scan
+      run: |
+        tar czvf cov-int.tgz cov-int
+        curl -Lf \
+          --form token=$TOKEN \
+          --form email=scan.coverity@fabiszewski.net \
+          --form file=@cov-int.tgz \
+          --form version="`git describe --tags`" \
+          --form description="ulogger-server `git describe --tags`" \
+          "https://scan.coverity.com/builds?project=bfabiszewski/ulogger-server"
+      env:
+        TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}       
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b0f2505..810e710 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -2,7 +2,7 @@ name: Tests
 
 on:
   push:
-    branches: [master, github-actions]
+    branches: [master]
   pull_request:
     branches: [master]
 
diff --git a/.github/workflows/transifex.yml b/.github/workflows/transifex.yml
new file mode 100644
index 0000000..0e76857
--- /dev/null
+++ b/.github/workflows/transifex.yml
@@ -0,0 +1,26 @@
+on:
+  push:
+    branches: [master]
+
+name: "Transifex synchronization"
+
+jobs:
+  upload-to-transifex:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@master
+      - uses: actions/setup-python@v3   
+      
+      - name: Upload
+        env:
+          TRANSIFEX_PASSWORD: ${{ secrets.TX_TOKEN }}
+        run: |
+            if [ ! -z "$TRANSIFEX_PASSWORD" ]; then
+              pip install --user virtualenv
+              virtualenv ~/env
+              source ~/env/bin/activate
+              pip install transifex-client
+              echo -e "[https://www.transifex.com]\nhostname = https://www.transifex.com\nusername = api\npassword = ${TRANSIFEX_PASSWORD}\n" > ~/.transifexrc
+              tx push -s --no-interactive
+            fi
\ No newline at end of file