diff --git a/pkgs/development/libraries/libxlsxwriter/default.nix b/pkgs/development/libraries/libxlsxwriter/default.nix
index 5d9b50e7251..3716090a30d 100644
--- a/pkgs/development/libraries/libxlsxwriter/default.nix
+++ b/pkgs/development/libraries/libxlsxwriter/default.nix
@@ -31,6 +31,9 @@ stdenv.mkDerivation rec {
     "USE_SYSTEM_MINIZIP=1"
   ];
 
+  # TEST 428/429 worksheet:worksheet_table15 *** buffer overflow detected ***: terminated
+  hardeningDisable = [ "fortify3" ];
+
   doCheck = true;
 
   checkTarget = "test";