diff --git a/conntrackt/forms.py b/conntrackt/forms.py
--- a/conntrackt/forms.py
+++ b/conntrackt/forms.py
@@ -94,6 +94,7 @@ class EntityForm(WidgetCSSClassFormMixin
 
     class Meta:
         model = Entity
+        fields = ['name', 'description', 'project', 'location']
 
     widget_placeholders = {"name": "Entity name",
                            "description": "Entity description"}
@@ -107,6 +108,7 @@ class InterfaceForm(WidgetCSSClassFormMi
 
     class Meta:
         model = Interface
+        fields = ['name', 'description', 'entity', 'address', 'netmask']
 
     widget_placeholders = {"name": "Interface name",
                            "description": "Interface description",
@@ -123,6 +125,7 @@ class CommunicationForm(WidgetCSSClassFo
 
     class Meta:
         model = Communication
+        fields = ['source', 'destination', 'protocol', 'port', 'description']
 
     widget_placeholders = {"port": "Port used for communication",
                            "description": "Communication description"}
@@ -137,6 +140,7 @@ class ProjectForm(WidgetCSSClassFormMixi
 
     class Meta:
         model = Project
+        fields = ['name', 'description']
 
     widget_placeholders = {"name": "Project name",
                            "description": "Project description"}
@@ -151,6 +155,7 @@ class LocationForm(WidgetCSSClassFormMix
 
     class Meta:
         model = Location
+        fields = ['name', 'description']
 
     widget_placeholders = {"name": "Location name",
                            "description": "Location description"}