diff --git a/includes/Analytics/AnalyticsManager.php b/includes/Analytics/AnalyticsManager.php
index 55d91b9..c900721 100644
--- a/includes/Analytics/AnalyticsManager.php
+++ b/includes/Analytics/AnalyticsManager.php
@@ -13,6 +13,20 @@
  * The AnalyticsManager class.
  */
 class AnalyticsManager {
+	/**
+	 * The events table.
+	 *
+	 * @var string
+	 */
+	const EVENTS_TABLE = 'omniform_stats_events';
+
+	/**
+	 * The visitors table.
+	 *
+	 * @var string
+	 */
+	const VISITOR_TABLE = 'omniform_stats_visitors';
+
 	/**
 	 * The QueryBuilder instance.
 	 *
@@ -74,7 +88,7 @@ protected function get_visitor_hash() {
 	protected function record_event( int $form_id, int $event_type ) {
 		$query_builder = $this->query_builder_factory->create();
 
-		$query_builder->table( AnalyticsServiceProvider::EVENTS_TABLE )
+		$query_builder->table( self::EVENTS_TABLE )
 			->insert(
 				array(
 					'form_id'    => $form_id,
@@ -93,13 +107,13 @@ protected function record_event( int $form_id, int $event_type ) {
 	protected function get_visitor_id() {
 		$query_builder = $this->query_builder_factory->create();
 
-		$visitor_results = $query_builder->table( AnalyticsServiceProvider::VISITOR_TABLE )
+		$visitor_results = $query_builder->table( self::VISITOR_TABLE )
 			->select( 'visitor_id' )
 			->where( 'visitor_hash', '=', $this->get_visitor_hash() )
 			->get();
 
 		if ( empty( $visitor_results ) ) {
-			$query_builder->table( AnalyticsServiceProvider::VISITOR_TABLE )
+			$query_builder->table( self::VISITOR_TABLE )
 				->insert(
 					array(
 						'visitor_hash' => $this->get_visitor_hash(),
@@ -150,7 +164,7 @@ public function record_submission_failure( int $form_id ) {
 	public function get_impression_count( int $form_id, bool $unique = false ) {
 		$query_builder = $this->query_builder_factory->create();
 
-		return $query_builder->table( AnalyticsServiceProvider::EVENTS_TABLE )
+		return $query_builder->table( self::EVENTS_TABLE )
 			->where( 'form_id', '=', $form_id )
 			->where( 'event_type', '=', EventType::IMPRESSION )
 			->count( $unique ? 'DISTINCT visitor_id' : 'event_id' );
@@ -167,7 +181,7 @@ public function get_impression_count( int $form_id, bool $unique = false ) {
 	public function get_submission_count( int $form_id, bool $unique = false ) {
 		$query_builder = $this->query_builder_factory->create();
 
-		return $query_builder->table( AnalyticsServiceProvider::EVENTS_TABLE )
+		return $query_builder->table( self::EVENTS_TABLE )
 			->where( 'form_id', '=', $form_id )
 			->where( 'event_type', '=', EventType::SUBMISSION_SUCCESS )
 			->count( $unique ? 'DISTINCT visitor_id' : 'event_id' );
@@ -184,7 +198,7 @@ public function get_submission_count( int $form_id, bool $unique = false ) {
 	public function get_failed_submission_count( int $form_id, bool $unique = false ) {
 		$query_builder = $this->query_builder_factory->create();
 
-		return $query_builder->table( AnalyticsServiceProvider::EVENTS_TABLE )
+		return $query_builder->table( self::EVENTS_TABLE )
 			->where( 'form_id', '=', $form_id )
 			->where( 'event_type', '=', EventType::SUBMISSION_FAILURE )
 			->count( $unique ? 'DISTINCT visitor_id' : 'event_id' );
@@ -212,7 +226,7 @@ public function get_conversion_rate( int $form_id ) {
 	public function delete_form_data( int $form_id ) {
 		$query_builder = $this->query_builder_factory->create();
 
-		$query_builder->table( AnalyticsServiceProvider::EVENTS_TABLE )
+		$query_builder->table( self::EVENTS_TABLE )
 			->where( 'form_id', '=', $form_id )
 			->delete();
 	}
diff --git a/includes/Analytics/AnalyticsServiceProvider.php b/includes/Analytics/AnalyticsServiceProvider.php
index 3579445..7c6589a 100644
--- a/includes/Analytics/AnalyticsServiceProvider.php
+++ b/includes/Analytics/AnalyticsServiceProvider.php
@@ -23,9 +23,6 @@ class AnalyticsServiceProvider extends AbstractServiceProvider implements Bootab
 	 */
 	const DB_VERSION = 1;
 
-	const EVENTS_TABLE  = 'omniform_stats_events';
-	const VISITOR_TABLE = 'omniform_stats_visitors';
-
 	/**
 	 * Get the services provided by the provider.
 	 *
@@ -104,8 +101,8 @@ public function activate() {
 			'INDEX (`event_type`)',
 		);
 
-		if ( ! Schema::has_table( self::EVENTS_TABLE ) ) {
-			Schema::create( self::EVENTS_TABLE, $events_table_definition );
+		if ( ! Schema::has_table( AnalyticsManager::EVENTS_TABLE ) ) {
+			Schema::create( AnalyticsManager::EVENTS_TABLE, $events_table_definition );
 		}
 
 		$visitors_table_definition = array(
@@ -114,8 +111,8 @@ public function activate() {
 			'PRIMARY KEY (`visitor_id`)',
 		);
 
-		if ( ! Schema::has_table( self::VISITOR_TABLE ) ) {
-			Schema::create( self::VISITOR_TABLE, $visitors_table_definition );
+		if ( ! Schema::has_table( AnalyticsManager::VISITOR_TABLE ) ) {
+			Schema::create( AnalyticsManager::VISITOR_TABLE, $visitors_table_definition );
 		}
 	}