diff --git a/.changeset/friendly-ways-collect.md b/.changeset/friendly-ways-collect.md
new file mode 100644
index 0000000000..8d65c2b0b7
--- /dev/null
+++ b/.changeset/friendly-ways-collect.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix relative inline scripts on Windows
diff --git a/packages/astro/src/vite-plugin-astro/index.ts b/packages/astro/src/vite-plugin-astro/index.ts
index 404e21476c..7902622490 100644
--- a/packages/astro/src/vite-plugin-astro/index.ts
+++ b/packages/astro/src/vite-plugin-astro/index.ts
@@ -62,8 +62,9 @@ export default function astro({ config, logging }: AstroPluginOptions): vite.Plu
 			// If resolving from an astro subresource such as a hoisted script,
 			// we need to resolve relative paths ourselves.
 			if (from) {
-				const { query: fromQuery, filename } = parseAstroRequest(from);
-				if (fromQuery.astro && isRelativePath(id) && fromQuery.type === 'script') {
+				const parsedFrom = parseAstroRequest(from);
+				if (parsedFrom.query.astro && isRelativePath(id) && parsedFrom.query.type === 'script') {
+					const filename = normalizeFilename(parsedFrom.filename);
 					const resolvedURL = new URL(id, `file://${filename}`);
 					const resolved = resolvedURL.pathname;
 					if (isBrowserPath(resolved)) {
diff --git a/packages/astro/test/astro-scripts.test.js b/packages/astro/test/astro-scripts.test.js
index 28c33fc510..bda290243e 100644
--- a/packages/astro/test/astro-scripts.test.js
+++ b/packages/astro/test/astro-scripts.test.js
@@ -1,6 +1,5 @@
 import { expect } from 'chai';
 import * as cheerio from 'cheerio';
-import path from 'path';
 import { loadFixture } from './test-utils.js';
 
 describe('Scripts (hoisted and not)', () => {
@@ -50,6 +49,9 @@ describe('Scripts (hoisted and not)', () => {
 
 		// test 3: the JS exists
 		expect(inlineEntryJS).to.be.ok;
+
+		// test 4: Inline imported JS is included
+		expect(inlineEntryJS).to.contain("I AM IMPORTED INLINE", "The inline imported JS is included in the bundle");
 	});
 
 	it('External page builds the hoisted scripts to a single bundle', async () => {
diff --git a/packages/astro/test/fixtures/astro-scripts/src/pages/inline.astro b/packages/astro/test/fixtures/astro-scripts/src/pages/inline.astro
index e3de6198ab..03026e659b 100644
--- a/packages/astro/test/fixtures/astro-scripts/src/pages/inline.astro
+++ b/packages/astro/test/fixtures/astro-scripts/src/pages/inline.astro
@@ -12,5 +12,9 @@ import Inline from '../components/Inline.astro';
   <Inline />
   <Inline />
   <Inline />
+	<script>
+		// This must be relative for the test
+		import '../scripts/hoist_external_imported_inline.js';
+	</script>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/packages/astro/test/fixtures/astro-scripts/src/scripts/hoist_external_imported_inline.js b/packages/astro/test/fixtures/astro-scripts/src/scripts/hoist_external_imported_inline.js
new file mode 100644
index 0000000000..cc4e11ae82
--- /dev/null
+++ b/packages/astro/test/fixtures/astro-scripts/src/scripts/hoist_external_imported_inline.js
@@ -0,0 +1 @@
+console.log("I AM IMPORTED INLINE");