diff --git a/model.py b/model.py
index 57d61f05..7f66136f 100755
--- a/model.py
+++ b/model.py
@@ -11,7 +11,7 @@ def get_G(input_shape):
     g_init = tf.random_normal_initializer(1., 0.02)
 
     nin = Input(input_shape)
-    n = Conv2d(64, (3, 3), (1, 1), act=tf.nn.relu, padding='SAME', W_init=w_init)(nin)
+    n = Conv2d(64, (9, 9), (1, 1), act=tf.nn.relu, padding='SAME', W_init=w_init)(nin)
     temp = n
 
     # B residual blocks