diff --git a/deepcell/data/tracking.py b/deepcell/data/tracking.py
index 1d9f1817..9e56d3f4 100644
--- a/deepcell/data/tracking.py
+++ b/deepcell/data/tracking.py
@@ -405,6 +405,33 @@ def random_translate(X, y, range=512):
     return X, y
 
 
+def random_reflect(X, y):
+    horizontal = tf.random.uniform([1], 0, 2, dtype=tf.int32)
+    vertical = tf.random.uniform([1], 0, 2, dtype=tf.int32)
+    print(horizontal, vertical)
+
+    appearances = X['appearances']
+    centroids = X['centroids']
+
+    old_shape = tf.shape(appearances)
+    new_shape = [-1, old_shape[2], old_shape[3], old_shape[4]]
+    img = tf.reshape(appearances, new_shape)
+
+    if horizontal == 1:
+        centroids[:, :, 1] = centroids[:, :, 1] * -1
+        img = tf.image.flip_left_right(img)
+
+    if vertical == 1:
+        centroids[:, :, 0] = centroids[:, :, 0] * -1
+        img = tf.image.flip_up_down(img)
+
+    img = tf.reshape(img, old_shape)
+    X['appearances'] = img
+    X['centroids'] = centroids
+
+    return X, y
+
+
 def prepare_dataset(track_info,
                     batch_size=32, buffer_size=256,
                     seed=None, track_length=8, rotation_range=0,