diff --git a/CMLibCompilerFlags.cmake b/CMLibCompilerFlags.cmake
index 379fd4a..038d46e 100644
--- a/CMLibCompilerFlags.cmake
+++ b/CMLibCompilerFlags.cmake
@@ -116,6 +116,5 @@ endif()
 
 if(CMAKE_SYSTEM_PROCESSOR STREQUAL "e2k")
   check_enable_cxx_flag(-Wno-invalid-offsetof)
-  add_definitions(-DQT_NO_VERSION_TAGGING)
   list(APPEND CMAKE_LIBRARY_PATH "/usr/lib/e2k-linux-gnu")
 endif()