diff --git a/packages/Sandblocks-Babylonian/SBExampleWatch.class.st b/packages/Sandblocks-Babylonian/SBExampleWatch.class.st
index 3b717343..7856135e 100644
--- a/packages/Sandblocks-Babylonian/SBExampleWatch.class.st
+++ b/packages/Sandblocks-Babylonian/SBExampleWatch.class.st
@@ -369,8 +369,8 @@ SBExampleWatch >> initialize [
 				hResizing: #spaceFill;
 				listCentering: #bottomRight;
 				addMorphBack: dimensionOptions;
-				addMorphBack: modifyExpression
-				yourself};
+				yourself.
+			modifyExpression};
 		yourself
 ]