diff --git a/map2map/models/conv.py b/map2map/models/conv.py
index 523d0ff..08d1f6f 100644
--- a/map2map/models/conv.py
+++ b/map2map/models/conv.py
@@ -90,7 +90,7 @@ class ResBlock(ConvBlock):
     See `ConvBlock` for `seq` types.
     """
     def __init__(self, in_chan, out_chan=None, mid_chan=None,
-                 seq='CBACBA', last_act=None):
+                 kernel_size=3, stride=1, seq='CBACBA', last_act=None):
         if last_act is None:
             last_act = seq[-1] == 'A'
         elif last_act and seq[-1] != 'A':
@@ -103,7 +103,8 @@ class ResBlock(ConvBlock):
         if last_act:
             seq = seq[:-1]
 
-        super().__init__(in_chan, out_chan=out_chan, mid_chan=mid_chan, seq=seq)
+        super().__init__(in_chan, out_chan=out_chan, mid_chan=mid_chan,
+                         kernel_size=kernel_size, stride=stride, seq=seq)
 
         if last_act:
             self.act = nn.LeakyReLU()