diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 9387927ec..01dab140d 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -4,7 +4,8 @@ Changelog
 1.4.4 (xx.xx.2016)
 ~~~~~~~~~~~~~~~~~~
 
-* The `wagtailuserbar` template tag now gracefully handles situations where the `request` object is not in the template context (Matt Westcott)
+ * Fix: The `wagtailuserbar` template tag now gracefully handles situations where the `request` object is not in the template context (Matt Westcott)
+ * Fix: Meta classes on StreamField blocks now handle multiple inheritance correctly (Tim Heap)
 
 
 1.4.3 (04.04.2016)
diff --git a/docs/releases/1.4.4.rst b/docs/releases/1.4.4.rst
index 3322d47d8..ed942b102 100644
--- a/docs/releases/1.4.4.rst
+++ b/docs/releases/1.4.4.rst
@@ -13,4 +13,5 @@ What's changed
 Bug fixes
 ~~~~~~~~~
 
-* The ``wagtailuserbar`` template tag now gracefully handles situations where the ``request`` object is not in the template context (Matt Westcott)
+ * The ``wagtailuserbar`` template tag now gracefully handles situations where the ``request`` object is not in the template context (Matt Westcott)
+ * Meta classes on StreamField blocks now handle multiple inheritance correctly (Tim Heap)
diff --git a/wagtail/wagtailcore/blocks/base.py b/wagtail/wagtailcore/blocks/base.py
index 366eb3670..593646567 100644
--- a/wagtail/wagtailcore/blocks/base.py
+++ b/wagtail/wagtailcore/blocks/base.py
@@ -30,9 +30,11 @@ class BaseBlock(type):
 
         cls = super(BaseBlock, mcs).__new__(mcs, name, bases, attrs)
 
-        base_meta_class = getattr(cls, '_meta_class', None)
-        bases = tuple(cls for cls in [meta_class, base_meta_class] if cls) or ()
-        cls._meta_class = type(str(name + 'Meta'), bases + (object, ), {})
+        # Get all the Meta classes from all the bases
+        meta_class_bases = [meta_class] + [getattr(base, '_meta_class', None)
+                                           for base in bases]
+        meta_class_bases = tuple(filter(bool, meta_class_bases))
+        cls._meta_class = type(str(name + 'Meta'), meta_class_bases, {})
 
         return cls
 
@@ -43,7 +45,7 @@ class Block(six.with_metaclass(BaseBlock, object)):
 
     TEMPLATE_VAR = 'value'
 
-    class Meta:
+    class Meta(object):
         label = None
         icon = "placeholder"
         classname = None
diff --git a/wagtail/wagtailcore/tests/test_blocks.py b/wagtail/wagtailcore/tests/test_blocks.py
index ec429be0e..07e5b5199 100644
--- a/wagtail/wagtailcore/tests/test_blocks.py
+++ b/wagtail/wagtailcore/tests/test_blocks.py
@@ -454,7 +454,10 @@ class TestMeta(unittest.TestCase):
         block = HeadingBlock(template='subheading.html')
         self.assertEqual(block.meta.template, 'subheading.html')
 
-    def test_meta_multiple_inheritance(self):
+    def test_meta_nested_inheritance(self):
+        """
+        Check that having a multi-level inheritance chain works
+        """
         class HeadingBlock(blocks.CharBlock):
             class Meta:
                 template = 'heading.html'
@@ -468,6 +471,39 @@ class TestMeta(unittest.TestCase):
         self.assertEqual(block.meta.template, 'subheading.html')
         self.assertEqual(block.meta.test, 'Foo')
 
+    def test_meta_multi_inheritance(self):
+        """
+        Check that multi-inheritance and Meta classes work together
+        """
+        class LeftBlock(blocks.CharBlock):
+            class Meta:
+                template = 'template.html'
+                clash = 'the band'
+                label = 'Left block'
+
+        class RightBlock(blocks.CharBlock):
+            class Meta:
+                default = 'hello'
+                clash = 'the album'
+                label = 'Right block'
+
+        class ChildBlock(LeftBlock, RightBlock):
+            class Meta:
+                label = 'Child block'
+
+        block = ChildBlock()
+        # These should be directly inherited from the LeftBlock/RightBlock
+        self.assertEqual(block.meta.template, 'template.html')
+        self.assertEqual(block.meta.default, 'hello')
+
+        # This should be inherited from the LeftBlock, solving the collision,
+        # as LeftBlock comes first
+        self.assertEqual(block.meta.clash, 'the band')
+
+        # This should come from ChildBlock itself, ignoring the label on
+        # LeftBlock/RightBlock
+        self.assertEqual(block.meta.label, 'Child block')
+
 
 class TestStructBlock(SimpleTestCase):
     def test_initialisation(self):