diff --git a/common/data/package.json b/common/data/package.json
index 44a8199d3..00f767586 100644
--- a/common/data/package.json
+++ b/common/data/package.json
@@ -6,8 +6,8 @@
         "build": "echo '@casimir/data build not specified. Disregard this warning and any listed errors above if @casimir/types is not needed for the current project build.' && exit 0",
         "clean": "ts-node --transpile-only scripts/clean.ts",
         "configure:python": "poetry install && poetry run ipython kernel install --user --name=casimir-data",
-        "dev": "ts-node --transpile-only scripts/postgres.ts --tables \"$npm_config_tables\"",
-        "watch": "ts-node-dev --watch src --respawn --transpile-only scripts/postgres.ts --tables \"$npm_config_tables\"",
+        "dev": "ts-node --transpile-only scripts/postgres.ts --clean \"$npm_config_clean\" --tables \"$npm_config_tables\"",
+        "watch": "ts-node-dev --watch src --respawn --transpile-only scripts/postgres.ts --clean \"$npm_config_clean\" --tables \"$npm_config_tables\"",
         "test": "echo \"Error: no test specified\" && exit 1"
     },
     "dependencies": {
diff --git a/common/data/scripts/postgres.ts b/common/data/scripts/postgres.ts
index 8b52e9037..63431fd02 100644
--- a/common/data/scripts/postgres.ts
+++ b/common/data/scripts/postgres.ts
@@ -17,6 +17,7 @@ const tableSchemas = {
  * Run a local postgres database with the given tables.
  * 
  * Arguments:
+ *     --clean: clean the database before starting (optional, i.e., --clean)
  *     --tables: tables to deploy (optional, i.e., --tables=accounts,users)
  */
 void async function () {
@@ -24,6 +25,9 @@ void async function () {
     /** Parse command line arguments */
     const argv = minimist(process.argv.slice(2))
 
+    /** Default to clean services and data */
+    const clean = argv.clean !== 'false' || argv.clean !== false
+
     /** Default to all tables */
     const tables = argv.tables ? argv.tables.split(',') : ['accounts', 'nonces', 'users']
 
@@ -38,11 +42,12 @@ void async function () {
         console.log(`${schema.getTitle()} JSON schema parsed to SQL:`)
         console.log(postgresTable)
 
-        // Todo if file exists, make alter statements to reflect schema changes
-
         fs.writeFileSync(`${sqlDir}/${table}.sql`, postgresTable)
     }
     
-    /** Start local database */
+    /** Start or restart local database */
+    if (clean) {
+        await run('npm run clean --workspace @casimir/data')
+    }
     await run(`docker compose -p casimir-data -f ${resources}/docker-compose.yaml up -d`)
 }()
\ No newline at end of file
diff --git a/common/data/src/schemas/account.schema.json b/common/data/src/schemas/account.schema.json
index dabd7d995..fc4b632f6 100644
--- a/common/data/src/schemas/account.schema.json
+++ b/common/data/src/schemas/account.schema.json
@@ -41,10 +41,6 @@
             "type": "array",
             "description": "The account transactions"
         },
-        "updated_at": {
-            "type": "string",
-            "description": "The account last update date in ISO 8601 format"
-        },
         "wallet": {
             "type": "string",
             "description": "The account wallet provider"
diff --git a/scripts/local/dev.ts b/scripts/local/dev.ts
index c09e05413..f7b002835 100644
--- a/scripts/local/dev.ts
+++ b/scripts/local/dev.ts
@@ -63,14 +63,10 @@ void async function () {
     const { chains, services, tables } = apps[app as keyof typeof apps]
 
     if (mock) {
-
         /** Mock postgres database */
-        if (clean) {
-            await run('npm run clean --workspace @casimir/data')
-        }
-        $`npm run watch --tables=${tables.join(',')} --workspace @casimir/data`
+        $`npm run watch --clean=${clean} --tables=${tables.join(',')} --workspace @casimir/data`
         /** Comment out line above and uncomment line below when schemas are stable */
-        // $`npm run dev --tables=${tables.join(',')} --workspace @casimir/data`
+        // $`npm run dev --clean=${clean} --tables=${tables.join(',')} --workspace @casimir/data`
 
         /** Mock services */
         let port = 4000