diff --git a/pbf/package-lock.json b/pbf/package-lock.json
index 3f2e685..4b88a1f 100644
--- a/pbf/package-lock.json
+++ b/pbf/package-lock.json
@@ -11,7 +11,6 @@
             "dependencies": {
                 "debug": "4.3.4",
                 "dotenv": "16.3.1",
-                "fs": "0.0.1-security",
                 "pbf": "3.2.1"
             },
             "devDependencies": {
@@ -146,11 +145,6 @@
                 "node": ">=8"
             }
         },
-        "node_modules/fs": {
-            "version": "0.0.1-security",
-            "resolved": "https://registry.npmjs.org/fs/-/fs-0.0.1-security.tgz",
-            "integrity": "sha512-3XY9e1pP0CVEUCdj5BmfIZxRBTSDycnbqhIOGec9QYtmVH2fbLpj86CFWkrNOkt/Fvty4KZG5lTglL9j/gJ87w=="
-        },
         "node_modules/fsevents": {
             "version": "2.3.2",
             "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
@@ -552,11 +546,6 @@
                 "to-regex-range": "^5.0.1"
             }
         },
-        "fs": {
-            "version": "0.0.1-security",
-            "resolved": "https://registry.npmjs.org/fs/-/fs-0.0.1-security.tgz",
-            "integrity": "sha512-3XY9e1pP0CVEUCdj5BmfIZxRBTSDycnbqhIOGec9QYtmVH2fbLpj86CFWkrNOkt/Fvty4KZG5lTglL9j/gJ87w=="
-        },
         "fsevents": {
             "version": "2.3.2",
             "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
diff --git a/pbf/package.json b/pbf/package.json
index 32c190b..96435d0 100644
--- a/pbf/package.json
+++ b/pbf/package.json
@@ -16,7 +16,6 @@
     "dependencies": {
         "debug": "4.3.4",
         "dotenv": "16.3.1",
-        "fs": "0.0.1-security",
         "pbf": "3.2.1"
     }
 }
diff --git a/pbf/README.md b/pbf/readme.md
similarity index 79%
rename from pbf/README.md
rename to pbf/readme.md
index bc103f0..eca3b42 100644
--- a/pbf/README.md
+++ b/pbf/readme.md
@@ -10,9 +10,9 @@ npm i
 ## Development setup
 
 ```
-export DEBUG=$DEBUG,debug,pbf
-npm run dev
+DEBUG=debug,pbf npm run dev
 ```
+
 ## Production deployment
 
 tbc