diff --git a/gconv/gnn/modules/gconv.py b/gconv/gnn/modules/gconv.py
index 0628ca7..9a1c30d 100644
--- a/gconv/gnn/modules/gconv.py
+++ b/gconv/gnn/modules/gconv.py
@@ -102,13 +102,13 @@ def __init__(
         if conv_mode == "2d":
             self._conv_forward = self._conv2d_forward
             bias_shape = (1, 1, 1)
-            self.padding = (
-                _triple(padding) if isinstance(self.padding, int) else padding
-            )
+            self.padding = _pair(padding) if isinstance(self.padding, int) else padding
         elif conv_mode == "3d":
             self._conv_forward = self._conv3d_forward
             bias_shape = (1, 1, 1, 1)
-            self.padding = _pair(padding) if isinstance(self.padding, int) else padding
+            self.padding = (
+                _triple(padding) if isinstance(self.padding, int) else padding
+            )
 
         else:
             raise ValueError(