diff --git a/src/helpers/mosaic.ts b/src/helpers/mosaic.ts
index 541e61d..bc3ad7b 100644
--- a/src/helpers/mosaic.ts
+++ b/src/helpers/mosaic.ts
@@ -28,94 +28,14 @@ export const handleMosaic = async (
       }
     }
 
-    const size = calcSize(
-      mediaList.map(i => ({ width: i.width, height: i.height } as Size))
-    );
     return {
-      height: size.height,
-      width: size.width,
+      WARNING: 'height and width of mosaic photos are deprecated and will be removed.',
+      height: 0,
+      width: 0,
       formats: {
         jpeg: `${baseUrl}jpeg/${id}${path}`,
         webp: `${baseUrl}webp/${id}${path}`
       }
-    } as APIMosaicPhoto;
+    } as unknown as APIMosaicPhoto;
   }
 };
-
-/* TypeScript Port of https://github.com/FixTweet/mosaic/blob/feature/size-endpoint/src/mosaic.rs#L236
-   We use this to generate accurate mosaic sizes which helps Discord render it correctly */
-
-const SPACING_SIZE = 10;
-/* This number will be multiplied by the height and weight
-   if all combined images are over 2000 pixels in height or width.
-   In my tests setting this to 0.5 increased performance by 4x (at the cost of 50% resolution)
-   NOTE: This only works for when there's 4 images supplied. */
-const BIG_IMAGE_MULTIPLIER = 1;
-
-const calcSize = (images: Size[]): Size => {
-  if (images.length === 1) {
-    return images[0];
-  } else if (images.length === 2) {
-    const size = calcHorizontalSize(images[0], images[1]);
-    return size as Size;
-  } else if (images.length === 3) {
-    const size = calcHorizontalSize(images[0], images[1]);
-    const thirdSize = calcVerticalSize(size, images[2]);
-
-    if (thirdSize.secondHeight * 1.5 > size.height) {
-      return calcHorizontalSize(size, images[2]) as Size;
-    } else {
-      return thirdSize as Size;
-    }
-  } else if (images.length === 4) {
-    const top = calcHorizontalSize(images[0], images[1]);
-    const bottom = calcHorizontalSize(images[2], images[3]);
-    const all = calcVerticalSize(top, bottom);
-
-    const sizeMult = all.width > 2000 || all.height > 2000 ? BIG_IMAGE_MULTIPLIER : 1;
-    return {
-      width: all.width * sizeMult,
-      height: all.height * sizeMult
-    };
-  } else {
-    throw new Error('Invalid number of images');
-  }
-};
-
-const calcHorizontalSize = (first: Size, second: Size): HorizontalSize => {
-  let small = second;
-  let big = first;
-  let swapped = false;
-  if (second.height > first.height) {
-    small = first;
-    big = second;
-    swapped = true;
-  }
-
-  const smallWidth = Math.round((big.height / small.height) * small.width);
-  return {
-    width: smallWidth + SPACING_SIZE + big.width,
-    height: big.height,
-    firstWidth: swapped ? smallWidth : big.width,
-    secondWidth: swapped ? big.width : smallWidth
-  } as HorizontalSize;
-};
-
-const calcVerticalSize = (first: Size, second: Size): VerticalSize => {
-  let small = second;
-  let big = first;
-  let swapped = false;
-  if (second.width > first.width) {
-    small = first;
-    big = second;
-    swapped = true;
-  }
-
-  const smallHeight = Math.round((big.width / small.width) * small.height);
-  return {
-    width: big.width,
-    height: smallHeight + SPACING_SIZE + big.height,
-    firstHeight: swapped ? smallHeight : big.height,
-    secondHeight: swapped ? big.height : smallHeight
-  } as VerticalSize;
-};
diff --git a/src/status.ts b/src/status.ts
index 046dc58..c1f178a 100644
--- a/src/status.ts
+++ b/src/status.ts
@@ -220,12 +220,17 @@ export const handleStatus = async (
     /* Push the raw photo-related headers */
     headers.push(
       `<meta name="twitter:image" content="${photo.url}"/>`,
-      `<meta name="twitter:image:width" content="${photo.width}"/>`,
-      `<meta name="twitter:image:height" content="${photo.height}"/>`,
       `<meta name="og:image" content="${photo.url}"/>`,
-      `<meta name="og:image:width" content="${photo.width}"/>`,
-      `<meta name="og:image:height" content="${photo.height}"/>`
     );
+
+    if (!tweet.media.mosaic) {
+      headers.push(
+        `<meta name="twitter:image:width" content="${photo.width}"/>`,
+        `<meta name="twitter:image:height" content="${photo.height}"/>`,
+        `<meta name="og:image:width" content="${photo.width}"/>`,
+        `<meta name="og:image:height" content="${photo.height}"/>`
+      );
+    }
   }
 
   /* We have external media available to us (i.e. YouTube videos) */
diff --git a/src/types/types.d.ts b/src/types/types.d.ts
index 1d0e7fe..c89ea29 100644
--- a/src/types/types.d.ts
+++ b/src/types/types.d.ts
@@ -88,8 +88,6 @@ interface APIPhoto {
 
 interface APIMosaicPhoto {
   type: 'mosaic_photo';
-  width: number;
-  height: number;
   formats: {
     webp: string;
     jpeg: string;
diff --git a/test/index.test.ts b/test/index.test.ts
index 94103c1..d6745dc 100644
--- a/test/index.test.ts
+++ b/test/index.test.ts
@@ -171,8 +171,6 @@ test('API fetch multi-photo Tweet', async () => {
   expect(photos[3].height).toEqual(418);
   expect(tweet.media?.mosaic).toBeTruthy();
   const mosaic = tweet.media?.mosaic as APIMosaicPhoto;
-  expect(mosaic.width).toEqual(1610);
-  expect(mosaic.height).toEqual(846);
   expect(mosaic.formats?.jpeg).toEqual(
     'https://mosaic.fxtwitter.com/jpeg/1554870933449482240/FZQCeMmXwAAOJTt/FZQCl-lWIAMtoW9/FZQCsQPX0AIbY6H/FZQCxmLXEAMST4q'
   );