diff --git a/src/model_modules/advanced_paddings.py b/src/model_modules/advanced_paddings.py
index 6450752a0b217dfe94f8f06f87d782207c280f3f..1d48dfc0a87c05183fc5b8b7755f48efaf7b5428 100644
--- a/src/model_modules/advanced_paddings.py
+++ b/src/model_modules/advanced_paddings.py
@@ -28,7 +28,8 @@ class PadUtils:
         if strides != 1:
             raise NotImplementedError("Strides other than 1 not implemented!")
         if not all(isinstance(k, int) for k in kernel_size):
-            raise ValueError(f"The `kernel_size` argument must have a tuple of integers. Got: {kernel_size}")
+            raise ValueError(f"The `kernel_size` argument must have a tuple of integers. Got: {kernel_size} "
+                             f"of type {[type(k) for k in kernel_size]}")
 
         ks = np.array(kernel_size, dtype=np.int64)