diff --git a/config/schema/ifthenelse.schema.yml b/config/schema/ifthenelse.schema.yml
index dbef596..ffb5e58 100644
--- a/config/schema/ifthenelse.schema.yml
+++ b/config/schema/ifthenelse.schema.yml
@@ -1,17 +1,17 @@
-# Schema for the configuration files of the ifthenelse config entity. 
+# Schema for the configuration files of the ifthenelse config entity.
 
-if_then_else.rule.*:
-  type: config_entity 
-  label: 'If Then Else Rules'
-  mapping: 
-    id: 
-      type: string 
-      label: 'ID' 
-    label: 
-      type: label 
-      label: 'Label' 
-    active: 
-      type: boolean 
+if_then_else.config.*:
+  type: config_entity
+  label: 'If Then Else'
+  mapping:
+    id:
+      type: string
+      label: 'ID'
+    label:
+      type: label
+      label: 'Label'
+    active:
+      type: boolean
       label: 'Active'
     module:
       type: string
diff --git a/if_then_else.install b/if_then_else.install
index eee8242..ccdd849 100644
--- a/if_then_else.install
+++ b/if_then_else.install
@@ -36,3 +36,26 @@ function if_then_else_update_8002() {
     }
   }
 }
+
+/**
+ * Change config_prefix name form rule to config.
+ */
+function if_then_else_update_8003() {
+  $database = \Drupal::database();
+  $query = $database->select('config', 'c');
+  $query->fields('c');
+  $query->condition('c.name', '%.rule.%', 'LIKE');
+  $results = $query->execute();
+  if (!empty($results)) {
+    foreach ($results as $result) {
+      $new_name = str_replace('.rule.', '.config.', $result->name);
+      // Update a record in config table.
+      \Drupal::database()->update('config')
+        ->condition('name', $result->name)
+        ->fields([
+          'name' => $new_name,
+        ])
+        ->execute();
+    }
+  }
+}
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.current_theme_condition.yml b/modules/if_then_else_examples/config/install/if_then_else.config.current_theme_condition.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.current_theme_condition.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.current_theme_condition.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.log_on_node_status_change.yml b/modules/if_then_else_examples/config/install/if_then_else.config.log_on_node_status_change.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.log_on_node_status_change.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.log_on_node_status_change.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.log_on_node_update.yml b/modules/if_then_else_examples/config/install/if_then_else.config.log_on_node_update.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.log_on_node_update.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.log_on_node_update.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.log_on_reset_link_request.yml b/modules/if_then_else_examples/config/install/if_then_else.config.log_on_reset_link_request.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.log_on_reset_link_request.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.log_on_reset_link_request.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.log_when_node_is_deleted.yml b/modules/if_then_else_examples/config/install/if_then_else.config.log_when_node_is_deleted.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.log_when_node_is_deleted.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.log_when_node_is_deleted.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.notify_via_email_that_cron_has_started.yml b/modules/if_then_else_examples/config/install/if_then_else.config.notify_via_email_that_cron_has_started.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.notify_via_email_that_cron_has_started.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.notify_via_email_that_cron_has_started.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.page_redirect_to_different_pages_based_on_role.yml b/modules/if_then_else_examples/config/install/if_then_else.config.page_redirect_to_different_pages_based_on_role.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.page_redirect_to_different_pages_based_on_role.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.page_redirect_to_different_pages_based_on_role.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.send_email_on_block_update.yml b/modules/if_then_else_examples/config/install/if_then_else.config.send_email_on_block_update.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.send_email_on_block_update.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.send_email_on_block_update.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.send_email_on_node_update.yml b/modules/if_then_else_examples/config/install/if_then_else.config.send_email_on_node_update.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.send_email_on_node_update.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.send_email_on_node_update.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.set_form_field_value_action.yml b/modules/if_then_else_examples/config/install/if_then_else.config.set_form_field_value_action.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.set_form_field_value_action.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.set_form_field_value_action.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.show_message_on_a_certain_page.yml b/modules/if_then_else_examples/config/install/if_then_else.config.show_message_on_a_certain_page.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.show_message_on_a_certain_page.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.show_message_on_a_certain_page.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.user_has_entity_field_access_condition.yml b/modules/if_then_else_examples/config/install/if_then_else.config.user_has_entity_field_access_condition.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.user_has_entity_field_access_condition.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.user_has_entity_field_access_condition.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.user_is_blocked_condition.yml b/modules/if_then_else_examples/config/install/if_then_else.config.user_is_blocked_condition.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.user_is_blocked_condition.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.user_is_blocked_condition.yml
diff --git a/modules/if_then_else_examples/config/install/if_then_else.rule.validate_form_on_submission.yml b/modules/if_then_else_examples/config/install/if_then_else.config.validate_form_on_submission.yml
similarity index 100%
rename from modules/if_then_else_examples/config/install/if_then_else.rule.validate_form_on_submission.yml
rename to modules/if_then_else_examples/config/install/if_then_else.config.validate_form_on_submission.yml
diff --git a/src/Entity/IfthenelseRule.php b/src/Entity/IfthenelseRule.php
index fa7f258..a6da55b 100644
--- a/src/Entity/IfthenelseRule.php
+++ b/src/Entity/IfthenelseRule.php
@@ -10,7 +10,7 @@ use Drupal\Core\Config\Entity\ConfigEntityBase;
  * @ConfigEntityType(
  *   id ="ifthenelserule",
  *   label = @Translation("If Then Else"),
- *   config_prefix = "rule",
+ *   config_prefix = "config",
  *   handlers = {
  *     "list_builder" = "Drupal\if_then_else\IfthenelseRuleListBuilder",
  *     "form" = {