diff --git a/config/schema/paragraphs_type.schema.yml b/config/schema/paragraphs_type.schema.yml
index d763884..57de57c 100644
--- a/config/schema/paragraphs_type.schema.yml
+++ b/config/schema/paragraphs_type.schema.yml
@@ -37,7 +37,7 @@ paragraphs.behavior.settings.*:
 entity_reference_selection.default:paragraph:
   type: entity_reference_selection
   mapping:
-    negotate:
+    negate:
       type: boolean
     target_bundles_drag_drop:
       type: sequence
diff --git a/src/Plugin/EntityReferenceSelection/ParagraphSelection.php b/src/Plugin/EntityReferenceSelection/ParagraphSelection.php
index a28ee6f..a2c9d22 100644
--- a/src/Plugin/EntityReferenceSelection/ParagraphSelection.php
+++ b/src/Plugin/EntityReferenceSelection/ParagraphSelection.php
@@ -31,7 +31,7 @@ class ParagraphSelection extends DefaultSelection {
     // Merge-in default values.
     $selection_handler_settings += array(
       'target_bundles' => array(),
-      'negotate' => FALSE,
+      'negate' => FALSE,
       'target_bundles_drag_drop' => array(),
     );
 
@@ -51,13 +51,13 @@ class ParagraphSelection extends DefaultSelection {
       $weight++;
     }
 
-    // Do negotate the selection.
-    $form['negotate'] = [
+    // Do negate the selection.
+    $form['negate'] = [
       '#type' => 'select',
       '#options' => [0 => 'Include', 1 => 'Exclude'],
       '#title' => $this->t('Choose paragraph types'),
       '#return_value' => 1,
-      '#default_value' => isset($selection_handler_settings['negotate']) ? $selection_handler_settings['negotate'] : FALSE,
+      '#default_value' => isset($selection_handler_settings['negate']) ? $selection_handler_settings['negate'] : FALSE,
     ];
 
     // Kept for compatibility with other entity reference widgets.
@@ -169,7 +169,7 @@ class ParagraphSelection extends DefaultSelection {
    * {@inheritdoc}
    */
   protected function getAllowedTypes() {
-    if (!isset($this->configuration['handler_settings']['negotate']) || $this->configuration['handler_settings']['negotate'] != '1') {
+    if (!isset($this->configuration['handler_settings']['negate']) || $this->configuration['handler_settings']['negate'] != '1') {
       return $this->configuration['handler_settings']['target_bundles'];
     }
     $bundles = \Drupal::service('entity_type.bundle.info')->getBundleInfo($this->configuration['target_type']);
diff --git a/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php b/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php
index 77daa7d..ef1732a 100644
--- a/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php
+++ b/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php
@@ -707,7 +707,7 @@ class InlineParagraphsWidget extends WidgetBase {
 
     if ($this->getSelectionHandlerSetting('target_bundles') !== NULL) {
       $bundles = array_intersect_key($bundles, $this->getSelectionHandlerSetting('target_bundles'));
-      if ($this->getSelectionHandlerSetting('negotate')) {
+      if ($this->getSelectionHandlerSetting('negate')) {
         $bundles = \Drupal::service('entity_type.bundle.info')->getBundleInfo($target_type);
         $bundles = array_diff_key($bundles, $this->getSelectionHandlerSetting('target_bundles'));
       }
diff --git a/src/Plugin/Field/FieldWidget/ParagraphsWidget.php b/src/Plugin/Field/FieldWidget/ParagraphsWidget.php
index 166f386..6d68acc 100644
--- a/src/Plugin/Field/FieldWidget/ParagraphsWidget.php
+++ b/src/Plugin/Field/FieldWidget/ParagraphsWidget.php
@@ -684,7 +684,7 @@ class ParagraphsWidget extends WidgetBase {
 
     if ($this->getSelectionHandlerSetting('target_bundles') !== NULL) {
       $bundles = array_intersect_key($bundles, $this->getSelectionHandlerSetting('target_bundles'));
-      if ($this->getSelectionHandlerSetting('negotate')) {
+      if ($this->getSelectionHandlerSetting('negate')) {
         $bundles = \Drupal::service('entity_type.bundle.info')->getBundleInfo($target_type);
         $bundles = array_diff_key($bundles, $this->getSelectionHandlerSetting('target_bundles'));
       }
diff --git a/src/Tests/Classic/ParagraphsConfigTest.php b/src/Tests/Classic/ParagraphsConfigTest.php
index dfa586d..97e77fe 100644
--- a/src/Tests/Classic/ParagraphsConfigTest.php
+++ b/src/Tests/Classic/ParagraphsConfigTest.php
@@ -202,7 +202,7 @@ class ParagraphsConfigTest extends ParagraphsTestBase {
 
     $this->drupalGet('admin/structure/types/manage/paragraphed_test/fields/node.paragraphed_test.paragraphs');
     $edit = [
-      'settings[handler_settings][negotate]' => 0,
+      'settings[handler_settings][negate]' => 0,
       'settings[handler_settings][target_bundles_drag_drop][paragraph_type_test][enabled]' => 1,
     ];
     $this->drupalPostForm(NULL, $edit, 'Save settings');
@@ -225,7 +225,7 @@ class ParagraphsConfigTest extends ParagraphsTestBase {
 
     $this->drupalGet('admin/structure/types/manage/paragraphed_test/fields/node.paragraphed_test.paragraphs');
     $edit = [
-      'settings[handler_settings][negotate]' => 1,
+      'settings[handler_settings][negate]' => 1,
       'settings[handler_settings][target_bundles_drag_drop][text][enabled]' => 1,
     ];
     $this->drupalPostForm(NULL, $edit, 'Save settings');
diff --git a/src/Tests/Experimental/ParagraphsExperimentalConfigTest.php b/src/Tests/Experimental/ParagraphsExperimentalConfigTest.php
index c0bf22e..3c457df 100644
--- a/src/Tests/Experimental/ParagraphsExperimentalConfigTest.php
+++ b/src/Tests/Experimental/ParagraphsExperimentalConfigTest.php
@@ -170,7 +170,7 @@ class ParagraphsExperimentalConfigTest extends ParagraphsExperimentalTestBase {
 
     $this->drupalGet('admin/structure/types/manage/paragraphed_test/fields/node.paragraphed_test.paragraphs');
     $edit = [
-      'settings[handler_settings][negotate]' => 0,
+      'settings[handler_settings][negate]' => 0,
       'settings[handler_settings][target_bundles_drag_drop][paragraph_type_test][enabled]' => 1,
     ];
     $this->drupalPostForm(NULL, $edit, 'Save settings');
@@ -193,7 +193,7 @@ class ParagraphsExperimentalConfigTest extends ParagraphsExperimentalTestBase {
 
     $this->drupalGet('admin/structure/types/manage/paragraphed_test/fields/node.paragraphed_test.paragraphs');
     $edit = [
-      'settings[handler_settings][negotate]' => 1,
+      'settings[handler_settings][negate]' => 1,
       'settings[handler_settings][target_bundles_drag_drop][text][enabled]' => 1,
     ];
     $this->drupalPostForm(NULL, $edit, 'Save settings');