diff --git a/app/src/main/java/net/foucry/pilldroid/CustomScannerActivity.java b/app/src/main/java/net/foucry/pilldroid/CustomScannerActivity.java
index 1a0a0c6..5acf261 100644
--- a/app/src/main/java/net/foucry/pilldroid/CustomScannerActivity.java
+++ b/app/src/main/java/net/foucry/pilldroid/CustomScannerActivity.java
@@ -88,6 +88,11 @@ public class CustomScannerActivity extends Activity implements DecoratedBarcodeV
         capture.onDestroy();
     }
 
+    @Override
+    public void onBackPressed(){
+        onCancel(this.getCurrentFocus());
+    }
+
     @Override
     protected void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);