diff --git a/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.css b/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.css
index 2d1a32aa5732..ff730a9522f0 100644
--- a/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.css
+++ b/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.css
@@ -21,6 +21,6 @@
  * Leaf nodes need to have padding so as to align with other non-leaf nodes
  * under the same parent.
  */
-.example-tree div[role=group] > .mat-tree-node {
+.example-tree div[role=group] > .mat-nested-tree-node {
   padding-left: 40px;
 }
diff --git a/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.html b/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.html
index c18934525142..2d68f780f514 100644
--- a/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.html
+++ b/src/components-examples/material/tree/tree-nested-child-accessor-overview/tree-nested-child-accessor-overview-example.html
@@ -2,9 +2,9 @@
   <!-- This is the tree node template for leaf nodes -->
   <!-- There is inline padding applied to this node using styles.
     This padding value depends on the mat-icon-button width. -->
-  <mat-tree-node *matTreeNodeDef="let node">
+  <mat-nested-tree-node *matTreeNodeDef="let node">
     {{node.name}}
-  </mat-tree-node>
+  </mat-nested-tree-node>
   <!-- This is the tree node template for expandable nodes -->
   <mat-nested-tree-node
       *matTreeNodeDef="let node; when: hasChild"
diff --git a/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.css b/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.css
index 2d1a32aa5732..ff730a9522f0 100644
--- a/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.css
+++ b/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.css
@@ -21,6 +21,6 @@
  * Leaf nodes need to have padding so as to align with other non-leaf nodes
  * under the same parent.
  */
-.example-tree div[role=group] > .mat-tree-node {
+.example-tree div[role=group] > .mat-nested-tree-node {
   padding-left: 40px;
 }
diff --git a/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.html b/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.html
index c827115b1680..93b8b82f2335 100644
--- a/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.html
+++ b/src/components-examples/material/tree/tree-nested-overview/tree-nested-overview-example.html
@@ -2,9 +2,9 @@
   <!-- This is the tree node template for leaf nodes -->
   <!-- There is inline padding applied to this node using styles.
     This padding value depends on the mat-icon-button width. -->
-  <mat-tree-node *matTreeNodeDef="let node">
+  <mat-nested-tree-node *matTreeNodeDef="let node">
     {{node.name}}
-  </mat-tree-node>
+  </mat-nested-tree-node>
   <!-- This is the tree node template for expandable nodes -->
   <mat-nested-tree-node
       *matTreeNodeDef="let node; when: hasChild"