diff --git a/anti_spam/modules/anti_spam.py b/anti_spam/modules/anti_spam.py
index 893fbd8..686ddb7 100644
--- a/anti_spam/modules/anti_spam.py
+++ b/anti_spam/modules/anti_spam.py
@@ -33,7 +33,6 @@ from gajim.common.modules.base import BaseModule
 
 # Module name
 name = "AntiSpam"
-zeroconf = False
 
 
 class AntiSpam(BaseModule):
diff --git a/openpgp/modules/openpgp.py b/openpgp/modules/openpgp.py
index 2e2b694..70efdf4 100644
--- a/openpgp/modules/openpgp.py
+++ b/openpgp/modules/openpgp.py
@@ -70,7 +70,6 @@ log = logging.getLogger("gajim.p.openpgp")
 
 # Module name
 name = ENCRYPTION_NAME
-zeroconf = False
 
 
 class OpenPGP(BaseModule):
diff --git a/pgp/modules/pgp_legacy.py b/pgp/modules/pgp_legacy.py
index 7885a66..cc27c39 100644
--- a/pgp/modules/pgp_legacy.py
+++ b/pgp/modules/pgp_legacy.py
@@ -48,7 +48,6 @@ from pgp.modules.util import prepare_stanza
 
 # Module name
 name = "PGPLegacy"
-zeroconf = True
 ENCRYPTION_NAME = "PGP"
 
 ALLOWED_TAGS = [
diff --git a/pgp/plugin.py b/pgp/plugin.py
index c93346e..2aebc10 100644
--- a/pgp/plugin.py
+++ b/pgp/plugin.py
@@ -94,7 +94,6 @@ class PGPPlugin(GajimPlugin):
 
         self.config_dialog = partial(PGPConfigDialog, self)
         self.encryption_name = ENCRYPTION_NAME
-        self.allow_zeroconf = True
         self.gui_extension_points = {
             "encrypt" + ENCRYPTION_NAME: (self._encrypt_message, None),
             "send_message" + ENCRYPTION_NAME: (self._before_sendmessage, None),