diff --git a/setup.py b/setup.py
index de935056d3..e5ec1b8866 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@ XBLOCKS = [
     "videoalpha = xmodule.video_module:VideoBlock",
     "videodev = xmodule.template_block:TranslateCustomTagBlock",
     "word_cloud = xmodule.word_cloud_block:WordCloudBlock",
-    "wrapper = xmodule.wrapper_module:WrapperBlock",
+    "wrapper = xmodule.wrapper_block:WrapperBlock",
 ]
 XBLOCKS_ASIDES = [
     'tagging_aside = cms.lib.xblock.tagging:StructuredTagsAside',
diff --git a/xmodule/wrapper_module.py b/xmodule/wrapper_block.py
similarity index 100%
rename from xmodule/wrapper_module.py
rename to xmodule/wrapper_block.py