diff --git a/artiq-full/extras.nix b/artiq-full/extras.nix
index dac48d4..155ef0f 100644
--- a/artiq-full/extras.nix
+++ b/artiq-full/extras.nix
@@ -231,8 +231,8 @@ in
     withManual = false;
     src = pkgs.fetchgit {
       url = "https://gitlab.com/duke-artiq/flake8-artiq.git";
-      rev = "24bbd3e7f1b3735ac4f40fe54d3666b35a147df0";
-      sha256 = "1rjy1lxcyyq5bak2swfww08vibd1n1l39vrsdb1cg8sl5jpg5in2";
+      rev = "e64475277bdeeb7bbdc8384c90bbd70a3f15e4cd";
+      sha256 = "0zmpm39vzi4f8jd50p569d3sgcda3alkg8xgb8jmr0m8yw1kv5hs";
     };
     pythonOptions = {
       propagatedBuildInputs = [ pkgs.python3Packages.flake8 ];