diff --git a/src/insets/InsetCollapsable.cpp b/src/insets/InsetCollapsable.cpp
index 28c941c55a..930c171df7 100644
--- a/src/insets/InsetCollapsable.cpp
+++ b/src/insets/InsetCollapsable.cpp
@@ -875,17 +875,7 @@ docstring InsetCollapsable::floatName(string const & type) const
 InsetLayout::InsetDecoration InsetCollapsable::decoration() const
 {
 	InsetLayout::InsetDecoration const dec = getLayout().decoration();
-	switch (dec) {
-	case InsetLayout::CLASSIC:
-	case InsetLayout::MINIMALISTIC:
-	case InsetLayout::CONGLOMERATE:
-		return dec;
-	case InsetLayout::DEFAULT:
-		break;
-	}
-	if (lyxCode() == FLEX_CODE)
-		return InsetLayout::CONGLOMERATE;
-	return InsetLayout::CLASSIC;
+	return dec == InsetLayout::DEFAULT ? InsetLayout::CLASSIC : dec;
 }
 
 
diff --git a/src/insets/InsetFlex.cpp b/src/insets/InsetFlex.cpp
index aaf71aa90d..80c755bc28 100644
--- a/src/insets/InsetFlex.cpp
+++ b/src/insets/InsetFlex.cpp
@@ -41,6 +41,13 @@ InsetFlex::InsetFlex(InsetFlex const & in)
 {}
 
 
+InsetLayout::InsetDecoration InsetFlex::decoration() const
+{
+	InsetLayout::InsetDecoration const dec = getLayout().decoration();
+	return dec == InsetLayout::DEFAULT ? InsetLayout::CONGLOMERATE : dec;
+}
+
+
 docstring InsetFlex::editMessage() const
 {
 	return _("Opened Flex Inset");
diff --git a/src/insets/InsetFlex.h b/src/insets/InsetFlex.h
index 239ced831f..9e2ed16f74 100644
--- a/src/insets/InsetFlex.h
+++ b/src/insets/InsetFlex.h
@@ -30,6 +30,8 @@ public:
 	docstring editMessage() const;
 	///
 	InsetCode lyxCode() const { return FLEX_CODE; }
+	/// Default looks
+	InsetLayout::InsetDecoration decoration() const;
 	///
 	void write(std::ostream &) const;
 	/// should paragraph indendation be ommitted in any case?