diff --git a/src/libOpenImageIO/CMakeLists.txt b/src/libOpenImageIO/CMakeLists.txt
index c528adc..bc133b6 100644
--- a/src/libOpenImageIO/CMakeLists.txt
+++ b/src/libOpenImageIO/CMakeLists.txt
@@ -162,9 +162,6 @@ if (WIN32)
     target_link_libraries (OpenImageIO psapi.lib)
 endif ()
 
-if (VISIBILITY_MAP_FILE)
-    add_dependencies (OpenImageIO "${VISIBILITY_MAP_FILE}")
-endif ()
 
 if (USE_EXTERNAL_PUGIXML)
     target_link_libraries (OpenImageIO ${PUGIXML_LIBRARIES})
@@ -230,7 +227,7 @@ if (OIIO_BUILD_TESTS)
     set_target_properties (imagespec_test PROPERTIES FOLDER "Unit Tests")
     target_link_libraries (imagespec_test OpenImageIO ${Boost_LIBRARIES})
     add_test (unit_imagespec imagespec_test)
-    
+
     add_executable (imagespeed_test imagespeed_test.cpp)
     set_target_properties (imagespeed_test PROPERTIES FOLDER "Unit Tests")
     target_link_libraries (imagespeed_test OpenImageIO ${Boost_LIBRARIES})