diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 8e8f565..274707f 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,11 @@
 Changelog
 =========
 
+1.0.2 (2013-11-05)
+------------------
+    - Suppress warnings from mismatched type comparisons when generated
+      in RichEnum.lookup.
+
 1.0.1 (2013-09-20)
 ------------------
     - Raise warnings when comparing enum values to other types, but not
diff --git a/setup.py b/setup.py
index f13e581..2c129a2 100755
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name='richenum',
-    version='1.0.1',
+    version='1.0.2',
     description='Enum library for python.',
     long_description=(
         open('README.rst').read() + '\n\n' +
diff --git a/src/richenum/enums.py b/src/richenum/enums.py
index a01373e..57ccd43 100644
--- a/src/richenum/enums.py
+++ b/src/richenum/enums.py
@@ -242,8 +242,18 @@ def members(cls):
     def lookup(cls, field, value):
         for member in cls:
             member_value = getattr(member, field)
-            if member_value == value:
-                return member
+
+            # We filter warnings below; in the case where the field is a list
+            # of RichEnumValues and the value we're looking for is a RichEnum,
+            # this generates a warning due to mismatched type comparison even
+            # though the calling pattern is acceptable.
+            # n.b. There's likely a cleaner way to fix this but I was unsure if
+            # doing so would break the semantics of this method.
+            with warnings.catch_warnings():
+                warnings.simplefilter('ignore')
+                if member_value == value:
+                    return member
+
             if (
                 not isinstance(member_value, str) and
                 not isinstance(member_value, unicode) and