diff --git a/lib/Db/SessionMapper.php b/lib/Db/SessionMapper.php
index c5ad44391f7..1f7c896eb07 100644
--- a/lib/Db/SessionMapper.php
+++ b/lib/Db/SessionMapper.php
@@ -64,8 +64,7 @@ public function findAll($documentId) {
 		$qb = $this->db->getQueryBuilder();
 		$qb->select('id', 'color', 'document_id', 'last_contact', 'user_id', 'guest_name')
 			->from($this->getTableName())
-			->where($qb->expr()->eq('document_id', $qb->createNamedParameter($documentId)))
-			->execute();
+			->where($qb->expr()->eq('document_id', $qb->createNamedParameter($documentId)));
 
 		return $this->findEntities($qb);
 	}
@@ -75,8 +74,7 @@ public function findAllActive($documentId) {
 		$qb->select('id', 'color', 'document_id', 'last_contact', 'user_id', 'guest_name')
 			->from($this->getTableName())
 			->where($qb->expr()->eq('document_id', $qb->createNamedParameter($documentId)))
-			->andWhere($qb->expr()->gt('last_contact', $qb->createNamedParameter(time() - SessionService::SESSION_VALID_TIME)))
-			->execute();
+			->andWhere($qb->expr()->gt('last_contact', $qb->createNamedParameter(time() - SessionService::SESSION_VALID_TIME)));
 
 		return $this->findEntities($qb);
 	}
@@ -85,8 +83,7 @@ public function findAllInactive() {
 		$qb = $this->db->getQueryBuilder();
 		$qb->select('id', 'color', 'document_id', 'last_contact', 'user_id', 'guest_name')
 			->from($this->getTableName())
-			->where($qb->expr()->lt('last_contact', $qb->createNamedParameter(time() - SessionService::SESSION_VALID_TIME)))
-			->execute();
+			->where($qb->expr()->lt('last_contact', $qb->createNamedParameter(time() - SessionService::SESSION_VALID_TIME)));
 
 		return $this->findEntities($qb);
 	}
diff --git a/lib/Db/StepMapper.php b/lib/Db/StepMapper.php
index a977c1629b5..472f281833b 100644
--- a/lib/Db/StepMapper.php
+++ b/lib/Db/StepMapper.php
@@ -46,8 +46,7 @@ public function find($documentId, $fromVersion, $lastAckedVersion = null) {
 		$qb
 			->setMaxResults(100)
 			->orderBy('version')
-			->orderBy('id')
-			->execute();
+			->orderBy('id');
 
 		return $this->findEntities($qb);
 	}