diff --git a/lib/layouts/soul.module b/lib/layouts/soul.module
index f58db0e986..cf49c0b65e 100644
--- a/lib/layouts/soul.module
+++ b/lib/layouts/soul.module
@@ -27,6 +27,7 @@ InsetLayout Flex:Spaceletters
 	MultiPar	true
 	ForcePlain	true
 	Requires	soul
+	InToc		1
 End
 
 InsetLayout Flex:Strikethrough