diff --git a/lib/tesseract.js b/lib/tesseract.js
index 2f7e13c..17ab76d 100644
--- a/lib/tesseract.js
+++ b/lib/tesseract.js
@@ -63,7 +63,11 @@ var Tesseract = {
     }
 
     if (options.psm !== null) {
-      command.push('-psm ' + options.psm);
+      command.push('--psm ' + options.psm);
+    }
+    
+    if (options.oem !== null) {
+      command.push('--oem ' + options.oem);
     }
 
     if (options.config !== null) {
diff --git a/package.json b/package.json
index 3fd64b5..6215719 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-tesseract",
-  "version": "0.2.7",
+  "version": "1.0.0",
   "author": "Desmond Morris <hi@desmondmorris.com>",
   "description": "A simple wrapper for the Tesseract OCR package",
   "main": "index.js",