diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8dc37a23..1e84631f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,6 +41,11 @@ if(IMPLICIT_FALLTHROUGH)
 	set(EXTRA_WARNINGS "-Wno-implicit-fallthrough")
 endif(IMPLICIT_FALLTHROUGH)
 
+CHECK_C_COMPILER_FLAG(-Wno-stringop-truncation STRINGOP_TRUNCATION)
+if(STRINGOP_TRUNCATION)
+	list(APPEND EXTRA_WARNINGS "-Wno-stringop-truncation")
+endif(STRINGOP_TRUNCATION)
+
 # build options
 set(CFLAGS_WARNING "-Wall" "-Wextra" "-Wno-unused-parameter" "-Wno-sign-compare" "-Wno-unused-function" ${EXTRA_WARNINGS} CACHE STRING "Warning flags")
 add_compile_options(${CFLAGS_WARNING})