diff --git a/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component1.svelte b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component1.svelte
new file mode 100644
index 0000000000..5879bdfc90
--- /dev/null
+++ b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component1.svelte
@@ -0,0 +1,13 @@
+<script>
+	import Component2 from './Component2.svelte';
+</script>
+
+<Component2>
+	<slot name="first" slot="first" />
+	<slot name="second" slot="second">
+    <h3>Component 2 second default slot</h3>
+  </slot>
+	<slot name="third" slot="third" />
+	<slot name="fourth" slot="fourth" />
+	<slot name="fifth" slot="fifth" />
+</Component2>
diff --git a/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component2.svelte b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component2.svelte
new file mode 100644
index 0000000000..daaf8b6d35
--- /dev/null
+++ b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component2.svelte
@@ -0,0 +1,13 @@
+<script>
+	import Component3 from './Component3.svelte';
+</script>
+
+<Component3>
+	<slot name="first" slot="first" />
+	<slot name="second" slot="second" />
+	<slot name="third" slot="third">
+    <h3>Component 3 third default slot</h3>
+  </slot>
+	<slot name="fourth" slot="fourth" />
+	<slot name="fifth" slot="fifth" />
+</Component3>
diff --git a/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component3.svelte b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component3.svelte
new file mode 100644
index 0000000000..626fa36bc1
--- /dev/null
+++ b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component3.svelte
@@ -0,0 +1,13 @@
+<script>
+	import Component4 from './Component4.svelte';
+</script>
+
+<Component4>
+	<slot name="first" slot="first" />
+	<slot name="second" slot="second" />
+	<slot name="third" slot="third" />
+	<slot name="fourth" slot="fourth">
+    <h3>Component 4 fourth default slot</h3>
+  </slot>
+	<slot name="fifth" slot="fifth" />
+</Component4>
diff --git a/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component4.svelte b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component4.svelte
new file mode 100644
index 0000000000..8fdcb379a8
--- /dev/null
+++ b/test/runtime/samples/slot-forwarding-default-5-layers-deep/Component4.svelte
@@ -0,0 +1,5 @@
+<slot name="first">First slot's default text</slot>
+<slot name="second">Second slot's default text</slot>
+<slot name="third">Third slot's default text</slot>
+<slot name="fourth">Fourth slot's default text</slot>
+<slot name="fifth">Fifth slot's default text</slot>
diff --git a/test/runtime/samples/slot-forwarding-default-5-layers-deep/_config.js b/test/runtime/samples/slot-forwarding-default-5-layers-deep/_config.js
new file mode 100644
index 0000000000..221eec7638
--- /dev/null
+++ b/test/runtime/samples/slot-forwarding-default-5-layers-deep/_config.js
@@ -0,0 +1,9 @@
+export default {
+	html: `
+		<h3 slot="first">First slot</h3>
+		<h3>Component 2 second default slot</h3>
+		<h3>Component 3 third default slot</h3>
+		<h3>Component 4 fourth default slot</h3>
+		Fifth slot's default text
+	`
+};
diff --git a/test/runtime/samples/slot-forwarding-default-5-layers-deep/main.svelte b/test/runtime/samples/slot-forwarding-default-5-layers-deep/main.svelte
new file mode 100644
index 0000000000..079fec99eb
--- /dev/null
+++ b/test/runtime/samples/slot-forwarding-default-5-layers-deep/main.svelte
@@ -0,0 +1,7 @@
+<script>
+	import Component1 from './Component1.svelte';
+</script>
+
+<Component1>
+	<h3 slot="first">First slot</h3>
+</Component1>