diff --git a/CHANGELOG.md b/CHANGELOG.md
index bce0d7ccf..739503580 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 ## Release notes
 
+### 0.13.3 -- May 28, 2021
+* Bugfix - Dependencies not properly loaded on populate. (#902) PR #919
+
 ### 0.13.2 -- May 7, 2021
 * Update `setuptools_certificate` dependency to new name `otumat`
 * Bugfix - Explicit calls to `dj.Connection` throw error due to missing `host_input` (#895) PR #907
diff --git a/datajoint/autopopulate.py b/datajoint/autopopulate.py
index 9e9615144..c32297028 100644
--- a/datajoint/autopopulate.py
+++ b/datajoint/autopopulate.py
@@ -39,8 +39,8 @@ def _rename_attributes(table, props):
         if self._key_source is None:
             parents = self.target.parents(primary=True, as_objects=True, foreign_key_info=True)
             if not parents:
-                raise DataJointError(
-                    'A relation must have primary dependencies for auto-populate to work')
+                raise DataJointError('A table must have dependencies '
+                                     'from its primary key for auto-populate to work')
             self._key_source = _rename_attributes(*parents[0])
             for q in parents[1:]:
                 self._key_source *= _rename_attributes(*q)
diff --git a/datajoint/schemas.py b/datajoint/schemas.py
index d108caef2..ab2fc03af 100644
--- a/datajoint/schemas.py
+++ b/datajoint/schemas.py
@@ -23,7 +23,6 @@ def ordered_dir(class_):
     """
     List (most) attributes of the class including inherited ones, similar to `dir` build-in function,
     but respects order of attribute declaration as much as possible.
-    This becomes unnecessary in Python 3.6+ as dicts became ordered.
     :param class_: class to list members for
     :return: a list of attributes declared in class_ and its superclasses
     """
@@ -186,6 +185,7 @@ def _decorate_table(self, table_class, context, assert_declared=False):
             if not self.create_tables or assert_declared:
                 raise DataJointError('Table `%s` not declared' % instance.table_name)
             instance.declare(context)
+            self.connection.dependencies.clear()
         is_declared = is_declared or instance.is_declared
 
         # add table definition to the doc string
diff --git a/datajoint/version.py b/datajoint/version.py
index c5a4541fe..6253805eb 100644
--- a/datajoint/version.py
+++ b/datajoint/version.py
@@ -1,3 +1,3 @@
-__version__ = "0.13.2"
+__version__ = "0.13.3"
 
 assert len(__version__) <= 10  # The log table limits version to the 10 characters
diff --git a/docs-parts/intro/Releases_lang1.rst b/docs-parts/intro/Releases_lang1.rst
index cc5acdb98..2493f6512 100644
--- a/docs-parts/intro/Releases_lang1.rst
+++ b/docs-parts/intro/Releases_lang1.rst
@@ -1,3 +1,7 @@
+0.13.3 -- May 28, 2021
+----------------------
+* Bugfix - Dependencies not properly loaded on populate. (#902) PR #919
+
 0.13.2 -- May 7, 2021
 ----------------------
 * Update `setuptools_certificate` dependency to new name `otumat`
diff --git a/tests/test_autopopulate.py b/tests/test_autopopulate.py
index c9cb7f97d..081787670 100644
--- a/tests/test_autopopulate.py
+++ b/tests/test_autopopulate.py
@@ -1,6 +1,7 @@
 from nose.tools import assert_equal, assert_false, assert_true, raises
-from . import schema
+from . import schema, PREFIX
 from datajoint import DataJointError
+import datajoint as dj
 
 
 class TestPopulate:
@@ -64,3 +65,39 @@ def test_allow_insert(self):
         key['experiment_id'] = 1001
         key['experiment_date'] = '2018-10-30'
         self.experiment.insert1(key)
+
+    def test_load_dependencies(self):
+        schema = dj.Schema(f'{PREFIX}_load_dependencies_populate')
+
+        @schema
+        class ImageSource(dj.Lookup):
+            definition = """
+            image_source_id: int
+            """
+            contents = [(0,)]
+
+        @schema
+        class Image(dj.Imported):
+            definition = """
+            -> ImageSource
+            ---
+            image_data: longblob
+            """
+
+            def make(self, key):
+                self.insert1(dict(key, image_data=dict()))
+
+        Image.populate()
+
+        @schema
+        class Crop(dj.Computed):
+            definition = """
+            -> Image
+            ---
+            crop_image: longblob
+            """
+
+            def make(self, key):
+                self.insert1(dict(key, crop_image=dict()))
+
+        Crop.populate()
diff --git a/tests/test_erd.py b/tests/test_erd.py
index 6c4ae24b7..d1905e418 100644
--- a/tests/test_erd.py
+++ b/tests/test_erd.py
@@ -26,6 +26,7 @@ def test_decorator():
     @staticmethod
     def test_dependencies():
         deps = schema.connection.dependencies
+        deps.load()
         assert_true(all(cls.full_table_name in deps for cls in (A, B, B.C, D, E, E.F, L)))
         assert_true(set(A().children()) == set([B.full_table_name, D.full_table_name]))
         assert_true(set(D().parents(primary=True)) == set([A.full_table_name]))
diff --git a/tests/test_schema_keywords.py b/tests/test_schema_keywords.py
index 577524511..50cb25558 100644
--- a/tests/test_schema_keywords.py
+++ b/tests/test_schema_keywords.py
@@ -3,7 +3,7 @@
 from nose.tools import assert_true
 
 
-schema = dj.Schema(PREFIX + '_keywords', locals(), connection=dj.conn(**CONN_INFO))
+schema = dj.Schema(PREFIX + '_keywords', connection=dj.conn(**CONN_INFO))
 
 
 @schema