diff --git a/README.md b/README.md
index 7d0af68..02c4161 100644
--- a/README.md
+++ b/README.md
@@ -12,9 +12,9 @@ let loadedWallet; try {
 		filename: 'mywallet',
 		password: 'secretpassword',
 		address: '4....',
-		viewKey: 'XXXXXXX...',
-		spendKey: 'XXXXXXX...',
-		restoreHeight: 573936,
+		viewkey: 'XXXXXXX...',
+		spendkey: 'XXXXXXX...',
+		restore_height: '573936',
 	})
 } catch (err) {
 	console.error(`Failed to open wallet: ${err}`)
diff --git a/main.js b/main.js
index b99487c..31d3ab6 100644
--- a/main.js
+++ b/main.js
@@ -12,25 +12,12 @@ module.exports = class Wallet {
 				password: settings.password,
 			})
 		} catch (openErr) {
-			console.log({
-				restore_height: settings.restoreHeight,
-				filename: settings.filename,
-				address: settings.address,
-				spendkey: settings.spendKey,
-				viewkey: settings.viewKey,
-				password: settings.password
-			})
 
 			// Create wallet
+			if (settings.spendKey===undefined)
+				delete settings.spendKey
 			try {
-				await this.rpc('generate_from_keys', {
-					restore_height: settings.restoreHeight,
-					filename: settings.filename,
-					address: settings.address,
-					spendkey: settings.spendKey,
-					viewkey: settings.viewKey,
-					password: settings.password
-				})
+				await this.rpc('generate_from_keys', settings)
 			} catch (createErr) {
 				console.error(`Failed to open wallet "${settings.filename}": ${openErr}`)
 				console.error(`Failed to create wallet "${settings.filename}": ${createErr}`)
diff --git a/package.json b/package.json
index 77fbbf2..4b6bb57 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "monero-wallet-rpc-js",
   "type": "commonjs",
-  "version": "1.2.14",
+  "version": "1.2.15",
   "description": "Javascript wrapper for monero-wallet-rpc calls",
   "main": "main.js",
   "scripts": {