--- a/kde-modules/KDECompilerSettings.cmake

+++ b/kde-modules/KDECompilerSettings.cmake

@@ -204,9 +204,6 @@ endif()

 ############################################################

 # Pick sensible versions of the C and C++ standards.

-if (NOT CMAKE_C_STANDARD)

-    set(CMAKE_C_STANDARD 90)

-endif()

 if (NOT CMAKE_CXX_STANDARD)

     set(CMAKE_CXX_STANDARD 11)

     set(CMAKE_CXX_STANDARD_REQUIRED True)