diff --git a/deepcell_spots/applications/polaris.py b/deepcell_spots/applications/polaris.py
index 6b9719a..7b7ca51 100644
--- a/deepcell_spots/applications/polaris.py
+++ b/deepcell_spots/applications/polaris.py
@@ -474,14 +474,18 @@ def _predict(self,
                 
                 dec_prob_im[b, x, y] = prob
 
-            decoded_spots_locations = max_cp_array_to_point_list_max(dec_prob_im,
-                                                                    threshold=None, min_distance=1)
             mask = []
-            for i in range(np.shape(decoded_spots_locations)[1]):
-                x = decoded_spots_locations[0][i, 0]
-                y = decoded_spots_locations[0][i, 1]
+            for b in range(spots_image.shape[0]):
+                decoded_spots_locations = max_cp_array_to_point_list_max(dec_prob_im[b:b+1],
+                                                                         threshold=None, min_distance=1)
 
-                mask.append(df_results.loc[(df_results.x==x) & (df_results.y==y)].index[0])
+                for i in range(np.shape(decoded_spots_locations)[1]):
+                    x = decoded_spots_locations[0][i, 0]
+                    y = decoded_spots_locations[0][i, 1]
+
+                    mask.append(df_results.loc[(df_results.x==x) & 
+                                               (df_results.y==y) & 
+                                               (df_results.batch_id==b)].index[0])
                 
             df_results = df_results.loc[mask]