diff --git a/.github/workflows/daily.yml b/.github/workflows/daily.yml
index 828268c70601634a0f081a8cf7c7e91462b42240..c22d498956212998ccec0e5dd579bd87df27b1fd 100644
--- a/.github/workflows/daily.yml
+++ b/.github/workflows/daily.yml
@@ -49,6 +49,21 @@ jobs:
     - name: module api test
       run: ./runtest-moduleapi --verbose
 
+  test-tls:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: make
+      run: |
+        make BUILD_TLS=yes
+    - name: test
+      run: |
+        sudo apt-get install tcl8.5 tcl-tls
+        ./utils/gen-test-certs.sh
+        ./runtest --accurate --verbose --tls
+    - name: module api test
+      run: ./runtest-moduleapi --verbose --tls
+
   test-valgrind:
     runs-on: ubuntu-latest
     timeout-minutes: 14400