diff --git a/src/calibre/test_build.py b/src/calibre/test_build.py
index c25ed6de44..7ee73a4cc0 100644
--- a/src/calibre/test_build.py
+++ b/src/calibre/test_build.py
@@ -83,7 +83,11 @@ class BuildTest(unittest.TestCase):
         if not isosx:
             exclude_modules.add('calibre.utils.open_with.osx')
         if not islinux:
-            exclude_modules |= {'calibre.utils.dbus_service', 'calibre.linux'}
+            exclude_modules |= {
+                    'calibre.utils.dbus_service', 'calibre.linux',
+                    'calibre.utils.linux_trash', 'calibre.utils.open_with.linux',
+                    'calibre.gui2.linux_file_dialogs'
+            }
             exclude_packages.add('calibre.gui2.dbus_export')
         base = os.path.dirname(__file__)
         import_base = os.path.dirname(base)