diff --git a/advlabdb/adminModelViews.py b/advlabdb/adminModelViews.py
index 72698c7..39dea62 100644
--- a/advlabdb/adminModelViews.py
+++ b/advlabdb/adminModelViews.py
@@ -85,7 +85,7 @@ class SemesterRowFilter(FilterEqual):
 class UserView(SecureAdminModelView):
     class SemesterFilter(SemesterRowFilter):
         def apply(self, query, value, alias=None):
-            return query.where(self.column.active_semester_id == int(value))
+            return query.where(User.active_semester_id == int(value))
 
     class CreateForm(Form):
         def roleQueryFactory():
@@ -481,7 +481,7 @@ class PartRowFilter(FilterEqual):
 class PartStudentView(SecureAdminModelView):
     class PartFilter(PartRowFilter):
         def apply(self, query, value, alias=None):
-            return query.where(self.column.part_id == int(value))
+            return query.where(PartStudent.part_id == int(value))
 
     class StudentEndpointLinkRowAction(CustomIdEndpointLinkRowAction):
         def customId(self, row):
@@ -583,7 +583,7 @@ class ProgramRowFilter(FilterEqual):
 class GroupView(SecureAdminModelView):
     class ProgramFilter(ProgramRowFilter):
         def apply(self, query, value, alias=None):
-            return query.where(self.column.program_id == int(value))
+            return query.where(Group.program_id == int(value))
 
     def formFactory(is_created, group):
         if is_created:
@@ -645,7 +645,7 @@ class GroupView(SecureAdminModelView):
 class ExperimentView(SecureAdminModelView):
     class ProgramFilter(ProgramRowFilter):
         def apply(self, query, value, alias=None):
-            return query.where(self.column.program_id == int(value))
+            return query.where(Experiment.program_id == int(value))
 
     can_view_details = True
 
@@ -1099,7 +1099,7 @@ class AppointmentView(SecureAdminModelView):
 
     class AssistantFilter(AssistantRowFilter):
         def apply(self, query, value, alias=None):
-            return query.where(self.column.assistant_id == int(value))
+            return query.where(Appointment.assistant_id == int(value))
 
     class GroupExperimentEndpointLinkRowAction(CustomIdEndpointLinkRowAction):
         def customId(self, row):
@@ -1204,7 +1204,7 @@ class ExperimentMarkView(SecureAdminModelView):
 
     class AssistantFilter(AssistantRowFilter):
         def apply(self, query, value, alias=None):
-            return query.where(self.column.assistant_id == int(value))
+            return query.where(ExperimentMark.assistant_id == int(value))
 
     class AdminFilter(FilterEqual):
         def get_options(self, view):
@@ -1215,7 +1215,7 @@ class ExperimentMarkView(SecureAdminModelView):
             return tuple((admin.id, admin.repr()) for admin in admins)
 
         def apply(self, query, value, alias=None):
-            return query.where(self.column.admin_id == int(value))
+            return query.where(ExperimentMark.admin_id == int(value))
 
     class ExperimentFilter(ExperimentRowFilter):
         def apply(self, query, value, alias=None):