diff --git a/packages/usb/write-config.js b/packages/usb/write-config.js
deleted file mode 100755
index 73c782e8..00000000
--- a/packages/usb/write-config.js
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env node
-const program = require('commander');
-const fs = require('fs');
-const uhk = require('./uhk');
-
-(async function() {
-    const device = uhk.getUhkDevice();
-    require('shelljs/global');
-
-    program
-        .usage(`config.bin`)
-        .option('-h, --hardware-config', 'Write the hardware config instead of the user config')
-        .parse(process.argv);
-
-    if (program.args.length == 0) {
-        console.error('No binary config file specified.');
-        exit(1);
-    }
-
-    const configBin = program.args[0];
-    const isHardwareConfig = program.hardwareConfig;
-    const configTypeString = isHardwareConfig ? 'hardware' : 'user';
-    const configBuffer = fs.readFileSync(configBin);
-
-    await uhk.writeUserConfig(device, configBuffer, isHardwareConfig);
-})();
diff --git a/packages/usb/write-hca.js b/packages/usb/write-hca.js
index 39ba6d70..925375d5 100755
--- a/packages/usb/write-hca.js
+++ b/packages/usb/write-hca.js
@@ -12,7 +12,8 @@ if (layout !== 'iso' && layout !== 'ansi') {
     process.exit(1);
 }
 
-uhk.writeHca(layout === 'iso')
+const device = uhk.getUhkDevice();
+uhk.writeHca(device, layout === 'iso')
     .catch((err)=>{
         console.error(err);
     });
diff --git a/packages/usb/write-userconfig.js b/packages/usb/write-userconfig.js
index d70ecaba..eef77959 100755
--- a/packages/usb/write-userconfig.js
+++ b/packages/usb/write-userconfig.js
@@ -17,5 +17,6 @@ const uhk = require('./uhk');
     const device = uhk.getUhkDevice();
     const configBuffer = fs.readFileSync(configPath);
     await uhk.writeConfig(device, configBuffer, false);
-    await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, uhk.configBufferIds.stagingUserConfig);
+    await uhk.applyConfig(device);
+    await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, uhk.configBufferIds.validatedUserConfig);
 })();