diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3232c3b08..0fff352ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -78,6 +78,8 @@
   [#427](https://github.com/nextcloud/cookbook/pull/427) @christianlupus
 - Clear filtered keywords when changing the route, fixes #425
   [#426](https://github.com/nextcloud/cookbook/pull/426/) @seyfeb
+- Removed typo introduced during refactory cycles
+  [#434](https://github.com/nextcloud/cookbook/pull/434) @christianlupus
 
 ### Removed
 - Travis build system
diff --git a/lib/Service/DbCacheService.php b/lib/Service/DbCacheService.php
index fe85dbacf..354872e27 100644
--- a/lib/Service/DbCacheService.php
+++ b/lib/Service/DbCacheService.php
@@ -305,14 +305,14 @@ private function updateKeywords() {
 	 * Gets the last time the search index was updated
 	 */
 	public function getSearchIndexLastUpdateTime() {
-		return (int) $this->config->getUserValue($this->user_id, 'cookbook', 'last_index_update');
+		return (int) $this->config->getUserValue($this->userId, 'cookbook', 'last_index_update');
 	}
 	
 	/**
 	 * @return int
 	 */
 	public function getSearchIndexUpdateInterval(): int {
-		$interval = (int)$this->config->getUserValue($this->user_id, 'cookbook', 'update_interval');
+		$interval = (int)$this->config->getUserValue($this->userId, 'cookbook', 'update_interval');
 		
 		if ($interval < 1) {
 			$interval = 5;
@@ -338,7 +338,7 @@ private function checkSearchIndexUpdate() {
 			$this->updateCache();
 			
 			// Cache the last index update
-			$this->config->setUserValue($this->user_id, 'cookbook', 'last_index_update', time());
+			$this->config->setUserValue($this->userId, 'cookbook', 'last_index_update', time());
 			
 			// TODO Make triggers more general, need refactoring of *all* Services
 			$this->recipeService->updateSearchIndex();