diff --git a/database/migrations/2015_03_01_231912_update_accepted_at_to_acceptance_id.php b/database/migrations/2015_03_01_231912_update_accepted_at_to_acceptance_id.php
index 0970c536ce..42675ab6d2 100644
--- a/database/migrations/2015_03_01_231912_update_accepted_at_to_acceptance_id.php
+++ b/database/migrations/2015_03_01_231912_update_accepted_at_to_acceptance_id.php
@@ -18,11 +18,11 @@ class UpdateAcceptedAtToAcceptanceId extends Migration {
 			$table->integer('accepted_id')->nullable()->default(NULL);
 		});
 
-		$results = DB::select('select invitation.id AS invitation_id, acceptance.id AS acceptance_id FROM asset_logs invitation INNER JOIN asset_logs acceptance ON (invitation.checkedout_to=acceptance.checkedout_to AND invitation.asset_id=acceptance.asset_id) WHERE invitation.action_type="checkout" AND acceptance.action_type="accepted"');
+		$results = DB::select('select invitation.id AS invitation_id, acceptance.id AS acceptance_id FROM '.DB::getTablePrefix().'asset_logs invitation INNER JOIN '.DB::getTablePrefix().'asset_logs acceptance ON (invitation.checkedout_to=acceptance.checkedout_to AND invitation.asset_id=acceptance.asset_id) WHERE invitation.action_type="checkout" AND acceptance.action_type="accepted"');
 
 
 		foreach ($results as $result) {
-			$update = DB::update('update asset_logs set accepted_id=? where id=?', [$result->acceptance_id, $result->invitation_id]);
+			$update = DB::update('update '.DB::getTablePrefix().'asset_logs set accepted_id=? where id=?', [$result->acceptance_id, $result->invitation_id]);
 		}
 
 	}
diff --git a/database/migrations/2015_10_23_182625_add_checkout_time_and_expected_checkout_date_to_assets.php b/database/migrations/2015_10_23_182625_add_checkout_time_and_expected_checkout_date_to_assets.php
index d4032feb82..ac220f5984 100644
--- a/database/migrations/2015_10_23_182625_add_checkout_time_and_expected_checkout_date_to_assets.php
+++ b/database/migrations/2015_10_23_182625_add_checkout_time_and_expected_checkout_date_to_assets.php
@@ -18,8 +18,8 @@ class AddCheckoutTimeAndExpectedCheckoutDateToAssets extends Migration {
 			$answer=$table->dateTime('last_checkout')->nullable();
 			$table->date('expected_checkin')->nullable();
 		});
-		DB::statement("UPDATE assets SET last_checkout=(SELECT MAX(created_at) FROM asset_logs WHERE asset_logs.id=assets.id AND action_type='checkout') WHERE assigned_to IS NOT NULL");
-		DB::statement("UPDATE assets SET expected_checkin=(SELECT expected_checkin FROM asset_logs WHERE asset_logs.id=assets.id AND action_type='checkout' ORDER BY id DESC limit 1) WHERE assigned_to IS NOT NULL");
+		DB::statement("UPDATE ".DB::getTablePrefix()."assets SET last_checkout=(SELECT MAX(created_at) FROM ".DB::getTablePrefix()."asset_logs WHERE ".DB::getTablePrefix()."asset_logs.id=".DB::getTablePrefix()."assets.id AND action_type='checkout') WHERE assigned_to IS NOT NULL");
+		DB::statement("UPDATE ".DB::getTablePrefix()."assets SET expected_checkin=(SELECT expected_checkin FROM ".DB::getTablePrefix()."asset_logs WHERE ".DB::getTablePrefix()."asset_logs.id=".DB::getTablePrefix()."assets.id AND action_type='checkout' ORDER BY id DESC limit 1) WHERE assigned_to IS NOT NULL");
 	}
 
 	/**