diff --git a/tests/test_formdata.py b/tests/test_formdata.py
index b1a408de9..f8ca11440 100644
--- a/tests/test_formdata.py
+++ b/tests/test_formdata.py
@@ -1997,6 +1997,31 @@ def test_lazy_formdata_queryset_filter_non_unique_varname(pub, variable_test_dat
     assert tmpl.render(context) == '1'
 
 
+def test_filter_on_page_field(pub):
+    pub.loggederror_class.wipe()
+
+    FormDef.wipe()
+    formdef = FormDef()
+    formdef.name = 'test'
+    formdef.fields = [
+        fields.PageField(id='1', label='Page', varname='page'),
+    ]
+    formdef.store()
+
+    data_class = formdef.data_class()
+    formdata = data_class()
+    formdata.just_created()
+    formdata.store()
+
+    context = pub.substitutions.get_context_variables(mode='lazy')
+
+    tmpl = Template('{{forms|objects:"test"|filter_by:"page"|filter_value:"100"}}')
+    tmpl.render(context)
+    assert pub.loggederror_class.count() == 1
+    logged_error = pub.loggederror_class.select()[0]
+    assert logged_error.summary == 'Invalid filter "page"'
+
+
 def test_numeric_filter_on_string(pub):
     FormDef.wipe()
     formdef = FormDef()
diff --git a/wcs/formdef.py b/wcs/formdef.py
index 430405b24..e7b71a1e9 100644
--- a/wcs/formdef.py
+++ b/wcs/formdef.py
@@ -576,9 +576,11 @@ class FormDef(StorableObject):
     def get_all_fields(self):
         return (self.fields or []) + self.workflow.get_backoffice_fields()
 
-    def iter_fields(self, include_block_fields=False, with_backoffice_fields=True):
+    def iter_fields(self, include_block_fields=False, with_backoffice_fields=True, with_no_data_fields=True):
         def _iter_fields(fields, block_field=None):
             for field in fields:
+                if with_no_data_fields is False and field.is_no_data_field:
+                    continue
                 # add contextual_id/contextual_varname attributes
                 # they are id/varname for normal fields
                 # but in case of blocks they are concatenation of block id/varname + field id/varname
diff --git a/wcs/variables.py b/wcs/variables.py
index 45d5813eb..7083d98a2 100644
--- a/wcs/variables.py
+++ b/wcs/variables.py
@@ -270,7 +270,7 @@ class LazyFormDefObjectsManager:
         return self._clone(self._criterias + [self._formdef.get_by_id_criteria(str(value))])
 
     def get_fields(self, key):
-        for field in self._formdef.iter_fields(include_block_fields=True):
+        for field in self._formdef.iter_fields(include_block_fields=True, with_no_data_fields=False):
             if getattr(field, 'block_field', None):
                 if field.key == 'items':
                     # not yet