diff --git a/flake.nix b/flake.nix
index 517bdcfd..9faa3548 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Squiggle CI";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-unstable";
+    nixpkgs.url = "nixpkgs/nixos-22.05";
     gentype = {
       url = "github:quinn-dougherty/genType";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -75,7 +75,6 @@
         components = componentsFn hciPkgs;
         website = websiteFn hciPkgs;
       in {
-        # herc
         herculesCI = {
           ciSystems = [ hciSystem ];
           onPush = {
@@ -92,11 +91,10 @@
             };
             docs-site.outputs = {
               squiggle-website = website.website;
-              docusaurus-lint = website.docusaurus-lint;
+              docusaurus-lint = website.website-lint;
             };
           };
         };
-
       };
     in flake-utils.lib.eachDefaultSystem (system:
       let
diff --git a/packages/squiggle-lang/bsconfig.json b/packages/squiggle-lang/bsconfig.json
index 1fa663ac..ff1268d8 100644
--- a/packages/squiggle-lang/bsconfig.json
+++ b/packages/squiggle-lang/bsconfig.json
@@ -37,6 +37,6 @@
     "number": "+A-42-48-9-30-4"
   },
   "ppx-flags": [
-    ["../../node_modules/bisect_ppx/ppx", "--exclude-files", ".*_test\\.res$$"]
+    ["../../node_modules/bisect_ppx/bin/linux/ppx", "--exclude-files", ".*_test\\.res$$"]
   ]
 }
diff --git a/packages/squiggle-lang/package.json b/packages/squiggle-lang/package.json
index a94197f8..73db9a42 100644
--- a/packages/squiggle-lang/package.json
+++ b/packages/squiggle-lang/package.json
@@ -51,6 +51,7 @@
     "@glennsl/rescript-jest": "^0.9.0",
     "@istanbuljs/nyc-config-typescript": "^1.0.2",
     "@types/jest": "^27.5.0",
+    "@types/lodash": "^4.14.182",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
     "bisect_ppx": "^2.7.1",
     "chalk": "^5.0.1",
diff --git a/yarn.lock b/yarn.lock
index bb707c65..1a41e7dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -19340,16 +19340,16 @@ y18n@^5.0.5:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
   integrity sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==
 
-yallist@*, yallist@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
-  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
-
 yallist@^3.0.2:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
 
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
 yaml@^1.10.0, yaml@^1.10.2, yaml@^1.7.2:
   version "1.10.2"
   resolved "https://registry.yarnpkg.com/yaml/-/yaml-1.10.2.tgz#2301c5ffbf12b467de8da2333a459e29e7920e4b"