diff --git a/cmake/options.cmake b/cmake/options.cmake
index d41efc4..87a137d 100644
--- a/cmake/options.cmake
+++ b/cmake/options.cmake
@@ -5,10 +5,6 @@ macro(configure_bool_option option_name define_name enabled_msg disabled_msg)
         endif()
         message(STATUS "${enabled_msg}")
     else()
-        if(NOT "${define_name}" STREQUAL "")
-            add_compile_definitions(${define_name}=0)
-        endif()
         message(STATUS "${disabled_msg}")
     endif()
 endmacro()
-