--- SFML-2.2/src/SFML/Graphics/CMakeLists.txt
+++ SFML-2.2/src/SFML/Graphics/CMakeLists.txt
@@ -150,9 +150,6 @@
 list(APPEND GRAPHICS_EXT_LIBS ${FREETYPE_LIBRARY} ${JPEG_LIBRARY})
 
 # add preprocessor symbols
-if(NOT SFML_OPENGL_ES)
-    add_definitions(-DGLEW_STATIC)
-endif()
 add_definitions(-DSTBI_FAILURE_USERMSG)
 
 # ImageLoader.cpp must be compiled with the -fno-strict-aliasing