diff --git a/pkgs/development/libraries/glibc/default.nix b/pkgs/development/libraries/glibc/default.nix
index d165cb8fff62..f4d49d8ec533 100644
--- a/pkgs/development/libraries/glibc/default.nix
+++ b/pkgs/development/libraries/glibc/default.nix
@@ -64,6 +64,7 @@ in
       "fortify"
       "pie"
       "stackprotector"
+      "strictflexarrays3"
     ];
 
     env = (previousAttrs.env or { }) // {