diff --git a/modules/deeplearning/cloud_fraction_fcn_abi_hkm_refl.py b/modules/deeplearning/cloud_fraction_fcn_abi_hkm_refl.py
index eca7c0d7f24ccbdc616b453fe6a3319e5fd0f7d9..83880254f8221e6545163cb0bfb80aae3e3ee429 100644
--- a/modules/deeplearning/cloud_fraction_fcn_abi_hkm_refl.py
+++ b/modules/deeplearning/cloud_fraction_fcn_abi_hkm_refl.py
@@ -519,7 +519,7 @@ class SRCNN:
         momentum = 0.99
 
         num_filters = 64
-        num_filters_hkm = 8
+        num_filters_hkm = 16
 
         input_2d = self.inputs[0]
         input_hkm_2d = self.inputs[1]
@@ -549,7 +549,7 @@ class SRCNN:
 
         conv_b = build_residual_conv2d_block(conv_b, num_filters + num_filters_hkm, 'Residual_Block_3', kernel_size=KERNEL_SIZE, scale=scale)
 
-        #conv_b = build_residual_conv2d_block(conv_b, num_filters, 'Residual_Block_4', kernel_size=KERNEL_SIZE, scale=scale)
+        conv_b = build_residual_conv2d_block(conv_b, num_filters, 'Residual_Block_4', kernel_size=KERNEL_SIZE, scale=scale)
 
         #conv_b = build_residual_conv2d_block(conv_b, num_filters, 'Residual_Block_5', kernel_size=KERNEL_SIZE, scale=scale)