diff --git a/core/modules/responsive_image/lib/Drupal/responsive_image/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php b/core/modules/responsive_image/lib/Drupal/responsive_image/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
index 055c55fbdce..65fa20b7941 100644
--- a/core/modules/responsive_image/lib/Drupal/responsive_image/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
+++ b/core/modules/responsive_image/lib/Drupal/responsive_image/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
@@ -141,10 +141,10 @@ class ResponsiveImageFormatter extends ImageFormatterBase {
           // Make sure that the breakpoint exists and is enabled.
           // @todo add the following when breakpoint->status is added again:
           // $responsive_image_mapping->breakpointGroup->breakpoints[$breakpoint_name]->status
-          $breakpointGroup = $responsive_image_mapping->getBreakpointGroup()->getBreakpointById($breakpoint_name);
-          if ($breakpointGroup) {
+          $breakpoint = $responsive_image_mapping->getBreakpointGroup()->getBreakpointById($breakpoint_name);
+          if ($breakpoint) {
             // Determine the enabled multipliers.
-            $multipliers = array_intersect_key($multipliers, $breakpointGroup->multipliers);
+            $multipliers = array_intersect_key($multipliers, $breakpoint->multipliers);
             foreach ($multipliers as $multiplier => $image_style) {
               // Make sure the multiplier still exists.
               if (!empty($image_style)) {