diff --git a/docs/src/modules/components/AppFooter.js b/docs/src/modules/components/AppFooter.js
index ce385bcb63e588..ec72bd635aca49 100644
--- a/docs/src/modules/components/AppFooter.js
+++ b/docs/src/modules/components/AppFooter.js
@@ -34,7 +34,7 @@ const styles = theme => ({
     },
     '& ul': {
       margin: 0,
-      paddingLeft: 0,
+      padding: 0,
       listStyle: 'none',
     },
     '& li': {
diff --git a/docs/src/modules/components/AppTableOfContents.js b/docs/src/modules/components/AppTableOfContents.js
index cb85ef1ea9bf0a..e7632435c5fc71 100644
--- a/docs/src/modules/components/AppTableOfContents.js
+++ b/docs/src/modules/components/AppTableOfContents.js
@@ -36,7 +36,7 @@ const useStyles = makeStyles(theme => ({
   ul: {
     padding: 0,
     margin: 0,
-    listStyleType: 'none',
+    listStyle: 'none',
   },
   item: {
     fontSize: 13,
diff --git a/docs/src/pages/getting-started/templates/pricing/Pricing.js b/docs/src/pages/getting-started/templates/pricing/Pricing.js
index 0bd11c22524590..8662e1d5064ffa 100644
--- a/docs/src/pages/getting-started/templates/pricing/Pricing.js
+++ b/docs/src/pages/getting-started/templates/pricing/Pricing.js
@@ -33,8 +33,6 @@ const useStyles = makeStyles(theme => ({
     ul: {
       margin: 0,
       padding: 0,
-    },
-    li: {
       listStyle: 'none',
     },
   },
diff --git a/docs/src/pages/premium-themes/onepirate/modules/views/AppFooter.js b/docs/src/pages/premium-themes/onepirate/modules/views/AppFooter.js
index ddd872708bce73..c7943bf6636039 100644
--- a/docs/src/pages/premium-themes/onepirate/modules/views/AppFooter.js
+++ b/docs/src/pages/premium-themes/onepirate/modules/views/AppFooter.js
@@ -49,7 +49,7 @@ const useStyles = makeStyles(theme => ({
   list: {
     margin: 0,
     listStyle: 'none',
-    paddingLeft: 0,
+    padding: 0,
   },
   listItem: {
     paddingTop: theme.spacing(0.5),
diff --git a/packages/material-ui/src/Breadcrumbs/Breadcrumbs.js b/packages/material-ui/src/Breadcrumbs/Breadcrumbs.js
index ca34dca3571c36..b546e487ae3cf6 100644
--- a/packages/material-ui/src/Breadcrumbs/Breadcrumbs.js
+++ b/packages/material-ui/src/Breadcrumbs/Breadcrumbs.js
@@ -16,11 +16,10 @@ export const styles = {
     alignItems: 'center',
     padding: 0, // Reset
     margin: 0, // Reset
-  },
-  /* Styles applied to the li element. */
-  li: {
     listStyle: 'none',
   },
+  /* Styles applied to the li element. */
+  li: {},
   /* Styles applied to the separator element. */
   separator: {
     display: 'flex',