diff --git a/tailbone/app.py b/tailbone/app.py
index 352b67f6..437d9808 100644
--- a/tailbone/app.py
+++ b/tailbone/app.py
@@ -122,9 +122,6 @@ def make_pyramid_config(settings, configure_csrf=True):
     """
     Make a Pyramid config object from the given settings.
     """
-    from tailbone.forms.alchemy import TemplateEngine
-    from tailbone.forms import renderers
-
     config = settings.pop('pyramid_config', None)
     if config:
         config.set_root_factory(Root)
@@ -158,14 +155,6 @@ def make_pyramid_config(settings, configure_csrf=True):
         for key, label in perms:
             config.add_tailbone_permission(groupkey, key, label)
 
-    # Configure FormAlchemy.
-    fa.config.engine = TemplateEngine()
-    fa.FieldSet.default_renderers[sa.Boolean] = renderers.YesNoFieldRenderer
-    fa.FieldSet.default_renderers[sa.Date] = renderers.DateFieldRenderer
-    fa.FieldSet.default_renderers[sa.DateTime] = renderers.DateTimeFieldRenderer
-    fa.FieldSet.default_renderers[sa.Time] = renderers.TimeFieldRenderer
-    fa.FieldSet.default_renderers[GPCType] = renderers.GPCFieldRenderer
-
     return config