diff --git a/src/components/cardbuilder/cardBuilder.js b/src/components/cardbuilder/cardBuilder.js
index 6d0c73afe0..6e8e45607e 100644
--- a/src/components/cardbuilder/cardBuilder.js
+++ b/src/components/cardbuilder/cardBuilder.js
@@ -89,7 +89,7 @@ export function setCardData(items, options) {
                 options.coverImage = true;
             } else if (primaryImageAspectRatio >= 1.33) {
                 options.shape = getBackdropShape(requestedShape === 'autooverflow');
-            } else if (primaryImageAspectRatio > 0.71) {
+            } else if (primaryImageAspectRatio > 0.8) {
                 options.shape = getSquareShape(requestedShape === 'autooverflow');
             } else {
                 options.shape = getPortraitShape(requestedShape === 'autooverflow');
diff --git a/src/components/cardbuilder/cardBuilderUtils.test.ts b/src/components/cardbuilder/cardBuilderUtils.test.ts
index 501a395f9a..4bb48e1801 100644
--- a/src/components/cardbuilder/cardBuilderUtils.test.ts
+++ b/src/components/cardbuilder/cardBuilderUtils.test.ts
@@ -454,15 +454,15 @@ describe('resolveMixedShapeByAspectRatio', () => {
         expect(resolveMixedShapeByAspectRatio(1.34)).toEqual('mixedBackdrop');
     });
 
-    test('primary aspect ratio is > 0.71', () => {
-        expect(resolveMixedShapeByAspectRatio(0.72)).toEqual('mixedSquare');
-        expect(resolveMixedShapeByAspectRatio(0.73)).toEqual('mixedSquare');
+    test('primary aspect ratio is > 0.8', () => {
+        expect(resolveMixedShapeByAspectRatio(0.82)).toEqual('mixedSquare');
+        expect(resolveMixedShapeByAspectRatio(0.83)).toEqual('mixedSquare');
         expect(resolveMixedShapeByAspectRatio(1.32)).toEqual('mixedSquare');
     });
 
-    test('primary aspect ratio is <= 0.71', () => {
-        expect(resolveMixedShapeByAspectRatio(0.71)).toEqual('mixedPortrait');
-        expect(resolveMixedShapeByAspectRatio(0.70)).toEqual('mixedPortrait');
+    test('primary aspect ratio is <= 0.8', () => {
+        expect(resolveMixedShapeByAspectRatio(0.8)).toEqual('mixedPortrait');
+        expect(resolveMixedShapeByAspectRatio(0.79)).toEqual('mixedPortrait');
         expect(resolveMixedShapeByAspectRatio(0.01)).toEqual('mixedPortrait');
     });
 
diff --git a/src/components/cardbuilder/cardBuilderUtils.ts b/src/components/cardbuilder/cardBuilderUtils.ts
index 489d6c8abd..6f652ea99e 100644
--- a/src/components/cardbuilder/cardBuilderUtils.ts
+++ b/src/components/cardbuilder/cardBuilderUtils.ts
@@ -60,7 +60,7 @@ export const resolveMixedShapeByAspectRatio = (primaryImageAspectRatio: number |
 
     if (primaryImageAspectRatio >= 1.33) {
         return CardShape.MixedBackdrop;
-    } else if (primaryImageAspectRatio > 0.71) {
+    } else if (primaryImageAspectRatio > 0.8) {
         return CardShape.MixedSquare;
     } else {
         return CardShape.MixedPortrait;