diff --git a/configure.ac b/configure.ac
index 9683868c..95a8e4ec 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@ AM_PROG_AR
 AM_PROG_CC_C_O
 AC_PROG_SED
 if [ test "$GCC" = "yes" ];then
-	CFLAGS="$CFLAGS -Wall -Wno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-sign-compare -Wno-missing-field-initializers -Wno-implicit-fallthrough"
+	CFLAGS="$CFLAGS -Wall -Wno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-sign-compare -Wno-missing-field-initializers -Wno-implicit-fallthrough -Wno-stringop-truncation"
 fi
 AC_PATH_PROG(CTAGS, ctags, [:])
 AC_PATH_PROG(CSCOPE, cscope, [:])