diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index 67f9fcc6..246cab86 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -4,11 +4,11 @@ on:
   push:
     branches: [ master ]
   workflow_dispatch:
-    inputs:
-      debug_enabled:
-        description: 'Run with tmate'
-        required: false
-        default: ''
+#    inputs:
+#      debug_enabled:
+#        description: 'Run with tmate'
+#        required: false
+#        default: ''
 jobs:
   coverage:
     runs-on: ubuntu-latest
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v2
       -
         name: packages
-        run: sudo apt-get update && sudo apt-get install -y libmosquitto1 libmosquitto-dev gdb screen sed
+        run: sudo apt-get update && sudo apt-get install -y libmosquitto1 libmosquitto-dev
       -
         name: build
         run: cmake -Dcoverage=ON -DBUILD_TESTING=1 . && make
@@ -28,13 +28,13 @@ jobs:
       -
         name: test contrib
         run: cd src/lib/ebus/contrib/test && ./test_contrib
-      -
-        name: setup tmate
-        uses: mxschmitt/action-tmate@v3.7
-        if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled }}
-        timeout-minutes: 15
-        with:
-          limit-access-to-actor: true
+#      -
+#        name: setup tmate
+#        uses: mxschmitt/action-tmate@v3.7
+#        if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled }}
+#        timeout-minutes: 15
+#        with:
+#          limit-access-to-actor: true
       -
         name: test coverage
         run: ./test_coverage.sh