diff --git a/sample/index.html b/sample/index.html
index a91f6fd..3712636 100644
--- a/sample/index.html
+++ b/sample/index.html
@@ -211,7 +211,7 @@
                     progress: { status: "Cleaning image", progress: 0 }
                 };
                 displayProgress(progressLabel);
-                bcr.recognize(b64, displayResult, displayProgress, sampleOcr);
+                bcr.recognize(b64, displayResult, displayProgress);
             });
 
         };
diff --git a/sample/js/index.js b/sample/js/index.js
index 3288135..89a8269 100644
--- a/sample/js/index.js
+++ b/sample/js/index.js
@@ -10,7 +10,7 @@ Description: demo app
 
 async function init() {
     console.log("init BCR");
-    await bcr.initialize(ocrEngines.GOOGLEVISION, cropStrategy.SMART, languages.ENGLISH, 2160, 1440, false, true);
+    await bcr.initialize(ocrEngines.TESSERACT, cropStrategy.SMART, languages.ENGLISH, 2160, 1440, false, true);
     console.log("BCR initialized");
 }