diff --git a/CMakeLists.txt b/CMakeLists.txt
index ce2838db0..4509a551a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -349,7 +349,7 @@ if(BUILD_DOCUMENTATION)
     add_custom_command(TARGET ${sphinx_target_base_name}_epub
       POST_BUILD
       COMMAND ${CMAKE_COMMAND} -E copy
-        ${SPHINX_DESTINATION}/epub/*.epub
+        ${SPHINX_DESTINATION}/epub/sphinx.epub
         ${SPHINX_DESTINATION}/html/Documentation/Download/ITKSphinxExamples-${ITKSphinxExamples_RELEASE_VERSION}.epub
         COMMENT "Copying EPUB"
         )