diff --git a/asyncron/base/models.py b/asyncron/base/models.py
index 8e52f61..5270fe9 100644
--- a/asyncron/base/models.py
+++ b/asyncron/base/models.py
@@ -62,7 +62,7 @@ class BaseModel( models.Model ):
 		"""
 
 		if presentation_name:
-			assert presentation in self._model_presentations, f"This model '{self.__class__}' does not have a '{presentation_name}' presentation!"
+			assert presentation_name in self._model_presentations, f"This model '{self.__class__}' does not have a '{presentation_name}' presentation!"
 			fields.extend( self._model_presentations[presentation_name].fields )
 
 		results = {}
diff --git a/setup.py b/setup.py
index 84b7c1b..b466f28 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
 	name='asyncron',
-	version='0.1.9',
+	version='0.1.9.1',
 	packages=find_packages(),
 	#include_package_data=True,  # Include static files from MANIFEST.in
 	install_requires=[