diff --git a/cmake/compiler/clang/compiler_flags.cmake b/cmake/compiler/clang/compiler_flags.cmake
index 8715150e5a6..4fb5002a687 100644
--- a/cmake/compiler/clang/compiler_flags.cmake
+++ b/cmake/compiler/clang/compiler_flags.cmake
@@ -101,7 +101,6 @@ check_set_compiler_property(APPEND PROPERTY warning_dw_3
 
 check_set_compiler_property(PROPERTY warning_extended
                             #FIXME: need to fix all of those
-                            -Wno-sometimes-uninitialized
                             -Wno-self-assign
                             -Wno-address-of-packed-member
                             -Wno-unused-function