diff --git a/packages/astro/test/lit-element.test.js b/packages/astro/test/lit-element.test.js
index c14f5af553..a74fb0fc51 100644
--- a/packages/astro/test/lit-element.test.js
+++ b/packages/astro/test/lit-element.test.js
@@ -87,18 +87,28 @@ describe('LitElement test', function () {
 
 		// Slotted my-element first level
 		expect($slottedMyElement.children('.default').length).to.equal(1);
-		expect($slottedMyElement.children('.default').eq(0).text()).to.equal('slotted my-element default');
+		expect($slottedMyElement.children('.default').eq(0).text()).to.equal(
+			'slotted my-element default'
+		);
 
 		expect($slottedMyElement.children('[slot="named"]').length).to.equal(3);
-		expect($slottedMyElement.children('[slot="named"]').eq(1).text()).to.equal('slotted my-element named 2');
-		expect($slottedMyElement.children('[slot="named"]').eq(2).attr('id')).to.equal('slotted-slotted');
+		expect($slottedMyElement.children('[slot="named"]').eq(1).text()).to.equal(
+			'slotted my-element named 2'
+		);
+		expect($slottedMyElement.children('[slot="named"]').eq(2).attr('id')).to.equal(
+			'slotted-slotted'
+		);
 
 		// Slotted my-element second level
 		expect($slottedSlottedMyElement.children('.default').length).to.equal(2);
-		expect($slottedSlottedMyElement.children('.default').eq(1).text()).to.equal('slotted slotted my-element default 2');
+		expect($slottedSlottedMyElement.children('.default').eq(1).text()).to.equal(
+			'slotted slotted my-element default 2'
+		);
 
 		expect($slottedSlottedMyElement.children('[slot="named"]').length).to.equal(2);
-		expect($slottedSlottedMyElement.children('[slot="named"]').eq(1).text()).to.equal('slotted slotted my-element named 2');
+		expect($slottedSlottedMyElement.children('[slot="named"]').eq(1).text()).to.equal(
+			'slotted slotted my-element named 2'
+		);
 	});
 
 	it('Is able to build when behind getStaticPaths', async () => {
diff --git a/packages/integrations/lit/server.js b/packages/integrations/lit/server.js
index 59c79f55be..83737c183a 100644
--- a/packages/integrations/lit/server.js
+++ b/packages/integrations/lit/server.js
@@ -67,7 +67,7 @@ function* render(Component, attrs, slots) {
 				// Add the missing slot attribute to child Element nodes
 				for (const node of fragment.childNodes) {
 					if (node.tagName && !node.attrs.some(({ name }) => name === 'slot')) {
-						node.attrs.push({ name: 'slot', value: slot});
+						node.attrs.push({ name: 'slot', value: slot });
 					}
 				}