diff --git a/CMakeLists.txt b/CMakeLists.txt
index a37db97..c62c560 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -237,6 +237,7 @@ function(give_options target)
                 -Werror=vla
                 -Wno-missing-field-initializers
                 -Wunused-result
+                -Wno-pre-c11-compat
                 $<$<STREQUAL:${CMAKE_C_COMPILER_ID},Gnu>:-Wcast-align=strict>)
 
         target_compile_options(${target} PRIVATE