diff --git a/package.json b/package.json
index 557cd542..088734d1 100644
--- a/package.json
+++ b/package.json
@@ -7,11 +7,11 @@
     "lint-fix": "standard --fix && standard --fix --plugin html 'src/routes/**/*.html'",
     "dev": "run-s build-template-html build-assets serve-dev",
     "serve-dev": "run-p --race build-template-html-watch sapper-dev",
-    "sapper-dev": "cross-env NODE_ENV=development PORT=4002 node -r esm ./node_modules/.bin/sapper dev",
+    "sapper-dev": "cross-env NODE_ENV=development PORT=4002 node -r esm ./node_modules/sapper/sapper dev",
     "before-build": "run-s build-template-html build-assets",
     "build": "cross-env NODE_ENV=production run-s build-steps",
     "build-steps": "run-s before-build sapper-export build-vercel-json",
-    "sapper-build": "node -r esm ./node_modules/.bin/sapper build",
+    "sapper-build": "node -r esm ./node_modules/sapper/sapper build",
     "start": "node server.js",
     "build-and-start": "run-s build start",
     "build-template-html": "node -r esm ./bin/build-template-html.js",
@@ -31,7 +31,7 @@
     "wait-for-mastodon-to-start": "node -r esm bin/wait-for-mastodon-to-start.js",
     "wait-for-mastodon-data": "node -r esm bin/wait-for-mastodon-data.js",
     "backup-mastodon-data": "./bin/backup-mastodon-data.sh",
-    "sapper-export": "cross-env PORT=22939 node -r esm ./node_modules/.bin/sapper export",
+    "sapper-export": "cross-env PORT=22939 node -r esm ./node_modules/sapper/sapper export",
     "print-export-info": "node ./bin/print-export-info.js",
     "export-steps": "run-s before-build sapper-export print-export-info",
     "export": "cross-env NODE_ENV=production run-s export-steps",
diff --git a/webpack/client.config.js b/webpack/client.config.js
index c8325036..3acefc26 100644
--- a/webpack/client.config.js
+++ b/webpack/client.config.js
@@ -37,7 +37,9 @@ module.exports = {
   module: {
     rules: [
       {
-        test: /\/_workers\/blurhash\.js$/,
+        test: input => {
+          return input.endsWith(path.join("_workers", "blurhash.js"));
+        },
         use: {
           loader: 'worker-loader',
           options: {
@@ -46,12 +48,14 @@ module.exports = {
         }
       },
       {
-        test: [
-          /tesseract\.js\/dist\/worker\.min\.js$/,
-          /tesseract\.js\/dist\/worker\.min\.js.map$/,
-          /tesseract\.js-core\/tesseract-core\.wasm$/,
-          /tesseract\.js-core\/tesseract-core\.wasm.js$/
-        ],
+        test: input => {
+          return (
+            input.endsWith(path.join("tesseract.js", "dist", "worker.min.js")) ||
+            input.endsWith(path.join("tesseract.js", "dist", "worker.min.js.map")) ||
+            input.endsWith(path.join("tesseract.js-core", "tesseract-core.wasm")) ||
+            input.endsWith(path.join("tesseract.js-core", "tesseract-core.wasm.js"))
+          );
+        },
         use: {
           loader: 'file-loader',
           options: {