diff --git a/pkgs/development/compilers/terra/default.nix b/pkgs/development/compilers/terra/default.nix
index 4bee8ee4f357..5af7bf464262 100644
--- a/pkgs/development/compilers/terra/default.nix
+++ b/pkgs/development/compilers/terra/default.nix
@@ -46,6 +46,10 @@ stdenv.mkDerivation rec {
   ''
   ;
 
+  postFixup = ''
+    paxmark m $bin/bin/terra
+  '';
+
   buildInputs = with llvmPackages; [ which lua llvm clang-unwrapped ncurses ];
 
   meta = with stdenv.lib; {