diff --git a/Source/Details/ASDataController.mm b/Source/Details/ASDataController.mm
index ab2fe40cc..f1203d7aa 100644
--- a/Source/Details/ASDataController.mm
+++ b/Source/Details/ASDataController.mm
@@ -198,7 +198,7 @@ - (void)_layoutNode:(ASCellNode *)node withConstrainedSize:(ASSizeRange)constrai
     return;
   }
   
-  ASDisplayNodeAssert(ASSizeRangeHasSignificantArea(constrainedSize), @"Attempt to layout cell node with invalid size range %@", NSStringFromASSizeRange(constrainedSize));
+  ASDisplayNodeAssert(ASSizeRangeHasSignificantArea(constrainedSize), @"Attempt to layout cell node %@ with invalid size range %@", node, NSStringFromASSizeRange(constrainedSize));
 
   CGRect frame = CGRectZero;
   frame.size = [node layoutThatFits:constrainedSize].size;