diff --git a/src/main/java/nl/tudelft/queue/service/LabStatusService.java b/src/main/java/nl/tudelft/queue/service/LabStatusService.java
index d0a23ca2f2b4baf61b33cc48042960c4d3003c19..d8c04c252cb8454ba76495f2dfcbc54536b39572 100644
--- a/src/main/java/nl/tudelft/queue/service/LabStatusService.java
+++ b/src/main/java/nl/tudelft/queue/service/LabStatusService.java
@@ -102,7 +102,7 @@ public class LabStatusService {
 	 * @return               A mapping of (already participating) assistant IDs to the time in milliseconds
 	 *                       since their last request interaction.
 	 */
-	private Map<Long, Long> getTimeSinceLastInteractionAllTA(QueueSession<?> qs, Set<Long> editionFilter) {
+	private Map<Long, Long> getTimeSinceLastInteractionAllTA(QueueSession<?> qs) {
 		return qs.getRequests().stream().flatMap(request -> request.getEventInfo().getEvents().stream())
 				.filter(event -> event instanceof EventWithAssistant)
 				.map(event -> (EventWithAssistant) event)