diff --git a/packages/astro/src/vite-plugin-astro/index.ts b/packages/astro/src/vite-plugin-astro/index.ts
index 91eadf9e3..449333c13 100644
--- a/packages/astro/src/vite-plugin-astro/index.ts
+++ b/packages/astro/src/vite-plugin-astro/index.ts
@@ -220,9 +220,9 @@ export default function astro({ config, logging }: AstroPluginOptions): vite.Plu
 						vite: {
 							// Setting this vite metadata to `ts` causes Vite to resolve .js
 							// extensions to .ts files.
-							lang: 'ts'
-						}
-					}
+							lang: 'ts',
+						},
+					},
 				};
 			} catch (err: any) {
 				// Verify frontmatter: a common reason that this plugin fails is that
diff --git a/packages/astro/src/vite-plugin-markdown/index.ts b/packages/astro/src/vite-plugin-markdown/index.ts
index 6f0410bbb..7827ed1d4 100644
--- a/packages/astro/src/vite-plugin-markdown/index.ts
+++ b/packages/astro/src/vite-plugin-markdown/index.ts
@@ -196,9 +196,9 @@ ${tsResult}`;
 					map: null,
 					meta: {
 						vite: {
-							lang: 'ts'
-						}
-					}
+							lang: 'ts',
+						},
+					},
 				};
 			}