diff --git a/merger/MergeMasked.py b/merger/MergeMasked.py
index 00b1541..1ca47de 100644
--- a/merger/MergeMasked.py
+++ b/merger/MergeMasked.py
@@ -234,12 +234,6 @@ def MergeMaskedFace (predictor_func, predictor_input_shape,
 
                 cfg_mp = cfg.motion_blur_power / 100.0
 
-                img_face_mask_a = np.nan_to_num(img_face_mask_a)
-                if not is_windows:
-                    # linux opencv can produce nan's so there will be errors in multiplying and glitches in videos
-                    img_bgr = np.nan_to_num(img_bgr)
-                    out_img = np.nan_to_num(out_img)
-
                 out_img = img_bgr*(1-img_face_mask_a) + (out_img*img_face_mask_a)
 
                 if ('seamless' in cfg.mode and cfg.color_transfer_mode != 0) or \