diff --git a/app/src/main/java/org/lineageos/aperture/qr/QrImageAnalyzer.kt b/app/src/main/java/org/lineageos/aperture/qr/QrImageAnalyzer.kt
index 99ae658..e32801c 100644
--- a/app/src/main/java/org/lineageos/aperture/qr/QrImageAnalyzer.kt
+++ b/app/src/main/java/org/lineageos/aperture/qr/QrImageAnalyzer.kt
@@ -79,6 +79,7 @@ class QrImageAnalyzer(private val activity: Activity, private val scope: Corouti
     // QR
     private val reader by lazy {
         BarcodeReader().apply {
+            options.tryInvert = true
             options.tryRotate = true
         }
     }