diff --git a/ckanext/ckanext-apicatalog/ckanext/apicatalog/plugin.py b/ckanext/ckanext-apicatalog/ckanext/apicatalog/plugin.py
index b12795fc..bee53797 100644
--- a/ckanext/ckanext-apicatalog/ckanext/apicatalog/plugin.py
+++ b/ckanext/ckanext-apicatalog/ckanext/apicatalog/plugin.py
@@ -38,8 +38,6 @@
 
 from collections import OrderedDict
 
-standard_library.install_aliases()
-
 NotFound = logic.NotFound
 ObjectNotFound = toolkit.ObjectNotFound
 config = toolkit.config
diff --git a/ckanext/ckanext-validate_links/ckanext/validate_links/cli.py b/ckanext/ckanext-validate_links/ckanext/validate_links/cli.py
index 5b9864f2..3426994e 100644
--- a/ckanext/ckanext-validate_links/ckanext/validate_links/cli.py
+++ b/ckanext/ckanext-validate_links/ckanext/validate_links/cli.py
@@ -20,8 +20,6 @@
 ssl_context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
 ssl_context.options &= ssl.CERT_NONE
 
-standard_library.install_aliases()
-
 
 def get_commands():
     return [links]