diff --git a/GestureRecognition/SimpleHandRecogniser.py b/GestureRecognition/SimpleHandRecogniser.py
index 1bc77a7..e3f1810 100644
--- a/GestureRecognition/SimpleHandRecogniser.py
+++ b/GestureRecognition/SimpleHandRecogniser.py
@@ -213,7 +213,7 @@ class SimpleHandRecogniser(HandRecogniser):
 
         (boxes, scores, classes, num) = sess.run(
             [detection_boxes, detection_scores, detection_classes, num_detections],
-            feed_dict={image_tensor, img_expanded})
+            feed_dict={image_tensor: img_expanded})
         print('finished detection')
         return np.squeeze(boxes), np.squeeze(scores)