diff --git a/.changeset/fifty-olives-end.md b/.changeset/fifty-olives-end.md
new file mode 100644
index 000000000..393418e66
--- /dev/null
+++ b/.changeset/fifty-olives-end.md
@@ -0,0 +1,5 @@
+---
+'@astrojs/image': patch
+---
+
+Share fallback img src with source of Picture component
diff --git a/packages/integrations/image/src/lib/get-picture.ts b/packages/integrations/image/src/lib/get-picture.ts
index 4149a93a2..d4deebb79 100644
--- a/packages/integrations/image/src/lib/get-picture.ts
+++ b/packages/integrations/image/src/lib/get-picture.ts
@@ -59,6 +59,13 @@ export async function getPicture(params: GetPictureParams): Promise<GetPictureRe
 		throw new Error('`aspectRatio` must be provided for remote images');
 	}
 
+	// always include the original image format
+	const allFormats = await resolveFormats(params);
+	const lastFormat = allFormats[allFormats.length - 1];
+	const maxWidth = Math.max(...widths);
+
+	let image: astroHTML.JSX.ImgHTMLAttributes;
+
 	async function getSource(format: OutputFormat) {
 		const imgs = await Promise.all(
 			widths.map(async (width) => {
@@ -69,8 +76,13 @@ export async function getPicture(params: GetPictureParams): Promise<GetPictureRe
 					fit,
 					position,
 					background,
-					height: Math.round(width / aspectRatio!),
+					aspectRatio,
 				});
+
+				if (format === lastFormat && width === maxWidth) {
+					image = img;
+				}
+
 				return `${img.src} ${width}w`;
 			})
 		);
@@ -81,23 +93,11 @@ export async function getPicture(params: GetPictureParams): Promise<GetPictureRe
 		};
 	}
 
-	// always include the original image format
-	const allFormats = await resolveFormats(params);
-
-	const image = await getImage({
-		src,
-		width: Math.max(...widths),
-		aspectRatio,
-		fit,
-		position,
-		background,
-		format: allFormats[allFormats.length - 1],
-	});
-
 	const sources = await Promise.all(allFormats.map((format) => getSource(format)));
 
 	return {
 		sources,
+		// @ts-expect-error image will always be defined
 		image,
 	};
 }
diff --git a/packages/integrations/image/test/picture-ssg.test.js b/packages/integrations/image/test/picture-ssg.test.js
index 9f0074b17..c14046220 100644
--- a/packages/integrations/image/test/picture-ssg.test.js
+++ b/packages/integrations/image/test/picture-ssg.test.js
@@ -381,3 +381,27 @@ describe('SSG pictures with subpath - build', function () {
 		});
 	});
 });
+
+describe('SSG pictures others - build', function () {
+	let fixture;
+	let $;
+	let html;
+
+	before(async () => {
+		fixture = await loadFixture({ root: './fixtures/basic-picture/' });
+		await fixture.build();
+
+		html = await fixture.readFile('/index.html');
+		$ = cheerio.load(html);
+	});
+
+	it('fallback image should share last source', async () => {
+		const hero = $('#hero');
+		const picture = hero.closest('picture');
+
+		const source = picture.children('source').last();
+		const image = picture.children('img').last();
+
+		expect(source.attr('srcset')).to.include(image.attr('src'));
+	});
+});