diff --git a/packages/mui-material/src/Stack/Stack.test.js b/packages/mui-material/src/Stack/Stack.test.js
index f7e97dc702e848..4aff95e028b591 100644
--- a/packages/mui-material/src/Stack/Stack.test.js
+++ b/packages/mui-material/src/Stack/Stack.test.js
@@ -222,7 +222,7 @@ describe('<Stack />', () => {
       });
     });
 
-    it('should place correct margin direction even though breakpoints are not fully provided', () => {
+    it.only('should place correct margin direction even though breakpoints are not fully provided', () => {
       expect(
         style({
           ownerState: {
@@ -259,6 +259,50 @@ describe('<Stack />', () => {
         },
         display: 'flex',
       });
+
+      expect(
+        style({
+          ownerState: {
+            direction: { lg: 'column', sm: 'row' },
+            spacing: { md: 2, xl: 4, xs: 0 },
+          },
+          theme,
+        }),
+      ).to.deep.equal({
+        [`@media (min-width:${defaultTheme.breakpoints.values.xs}px)`]: {
+          '& > :not(style) + :not(style)': {
+            margin: 0,
+            marginTop: '0px',
+          },
+        },
+        [`@media (min-width:${defaultTheme.breakpoints.values.sm}px)`]: {
+          '& > :not(style) + :not(style)': {
+            margin: 0,
+            marginLeft: '0px',
+          },
+          flexDirection: 'row',
+        },
+        [`@media (min-width:${defaultTheme.breakpoints.values.md}px)`]: {
+          '& > :not(style) + :not(style)': {
+            margin: 0,
+            marginLeft: '16px',
+          },
+        },
+        [`@media (min-width:${defaultTheme.breakpoints.values.lg}px)`]: {
+          '& > :not(style) + :not(style)': {
+            margin: 0,
+            marginTop: '16px',
+          },
+          flexDirection: 'column',
+        },
+        [`@media (min-width:${defaultTheme.breakpoints.values.xl}px)`]: {
+          '& > :not(style) + :not(style)': {
+            margin: 0,
+            marginTop: '32px',
+          },
+        },
+        display: 'flex',
+      });
     });
   });