1 files changed, 7 insertions, 0 deletions
diff --git a/shell.nix b/shell.nix
index 715414f96..67efb46b7 100644
--- a/shell.nix
+++ b/shell.nix
@@ -13,6 +13,13 @@ let
     "-B${avrlibc}/avr/lib/avr51"
     "-L${avrlibc}/avr/lib/avr51"
   ];
+  avrgcc = pkgs.avrgcc.overrideAttrs (oldAttrs: rec {
+    name = "avr-gcc-8.1.0";
+    src = fetchurl {
+      url = "mirror://gcc/releases/gcc-8.1.0/gcc-8.1.0.tar.xz";
+      sha256 = "0lxil8x0jjx7zbf90cy1rli650akaa6hpk8wk8s62vk2jbwnc60x";
+    };
+  });
 in
 
 stdenv.mkDerivation {