diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2e48c0bb..42833779 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -739,6 +739,7 @@ PUBLISH:
         tests/test_gpgsign.py
         tests/test_metadata.py
         tests/test_publish.py
+        tests/test_signatures.py
         tests/test_signindex.py
 
     - cd tests
diff --git a/fdroidserver/common.py b/fdroidserver/common.py
index 96b75944..f473efd7 100644
--- a/fdroidserver/common.py
+++ b/fdroidserver/common.py
@@ -3894,11 +3894,11 @@ def verify_apk_signature(apk, min_sdk_version=None):
         args = [config['apksigner'], 'verify']
         if min_sdk_version:
             args += ['--min-sdk-version=' + min_sdk_version]
-        if options.verbose:
+        if options and options.verbose:
             args += ['--verbose']
         try:
             output = subprocess.check_output(args + [apk])
-            if options.verbose:
+            if options and options.verbose:
                 logging.debug(apk + ': ' + output.decode('utf-8'))
             return True
         except subprocess.CalledProcessError as e: