diff --git a/src/rowpainter.cpp b/src/rowpainter.cpp
index c11dc3b0d9..fccb894c3f 100644
--- a/src/rowpainter.cpp
+++ b/src/rowpainter.cpp
@@ -752,8 +752,9 @@ void RowPainter::paintOnlyInsets()
 	for (pos_type pos = row_.pos(); pos != end; ++pos) {
 		// If outer row has changed, nested insets are repaint completely.
 		Inset const * inset = par_.getInset(pos);
-		bool const nested_inset = inset &&
-			(inset->asInsetText() || inset->asInsetTabular());
+		bool const nested_inset = inset && (inset->inMathed() ||
+						    inset->asInsetText() ||
+						    inset->asInsetTabular());
 		if (!nested_inset)
 			continue;
 		if (x_ > pi_.base.bv->workWidth()