diff --git a/defaultConfig.stub.js b/defaultConfig.stub.js
index 532375bb6..416a95296 100644
--- a/defaultConfig.stub.js
+++ b/defaultConfig.stub.js
@@ -375,7 +375,7 @@ module.exports = {
   |
   */
 
-  backgroundSize: {
+  backgroundSizes: {
     'auto': 'auto',
     'cover': 'cover',
     'contain': 'contain',
@@ -838,7 +838,7 @@ module.exports = {
     backgroundColors: ['responsive', 'hover'],
     backgroundPosition: ['responsive'],
     backgroundRepeat: ['responsive'],
-    backgroundSize: ['responsive'],
+    backgroundSizes: ['responsive'],
     borderColors: ['responsive', 'hover'],
     borderRadius: ['responsive'],
     borderStyle: ['responsive'],
diff --git a/docs/source/docs/background-size.blade.md b/docs/source/docs/background-size.blade.md
index 500141873..51a6a6e5f 100644
--- a/docs/source/docs/background-size.blade.md
+++ b/docs/source/docs/background-size.blade.md
@@ -36,7 +36,7 @@ features:
 @include('_partials.variants-and-disabling', [
     'utility' => [
         'name' => 'background size',
-        'property' => 'backgroundSize',
+        'property' => 'backgroundSizes',
     ],
     'variants' => [
         'responsive',
diff --git a/src/generators/backgroundSize.js b/src/generators/backgroundSizes.js
similarity index 100%
rename from src/generators/backgroundSize.js
rename to src/generators/backgroundSizes.js
diff --git a/src/utilityModules.js b/src/utilityModules.js
index d22b9a6c4..a90d87ef6 100644
--- a/src/utilityModules.js
+++ b/src/utilityModules.js
@@ -4,7 +4,7 @@ import backgroundAttachment from './generators/backgroundAttachment'
 import backgroundColors from './generators/backgroundColors'
 import backgroundPosition from './generators/backgroundPosition'
 import backgroundRepeat from './generators/backgroundRepeat'
-import backgroundSize from './generators/backgroundSize'
+import backgroundSizes from './generators/backgroundSizes'
 import borderColors from './generators/borderColors'
 import borderRadius from './generators/borderRadius'
 import borderStyle from './generators/borderStyle'
@@ -51,7 +51,7 @@ export default [
   { name: 'backgroundColors', generator: backgroundColors },
   { name: 'backgroundPosition', generator: backgroundPosition },
   { name: 'backgroundRepeat', generator: backgroundRepeat },
-  { name: 'backgroundSize', generator: backgroundSize },
+  { name: 'backgroundSizes', generator: backgroundSizes },
   { name: 'borderColors', generator: borderColors },
   { name: 'borderRadius', generator: borderRadius },
   { name: 'borderStyle', generator: borderStyle },