diff --git a/src/main/kotlin/com/restapi/controllers/Filters.kt b/src/main/kotlin/com/restapi/controllers/Filters.kt
index bce1147..1f19415 100644
--- a/src/main/kotlin/com/restapi/controllers/Filters.kt
+++ b/src/main/kotlin/com/restapi/controllers/Filters.kt
@@ -121,7 +121,7 @@ fun <T> applyPlantFilter(q: io.ebean.ExpressionList<T>, vids: List<Long>?) {
     if (vids.isNullOrEmpty()) {
         q.`in`("unloadingPlantId", Session.currentUserPlants().map { it.plantId })
     } else {
-        q.`in`("unloadingPlantId", vids)
+        q.`in`("unloadingPlantId", vids.map { it.toString() })
     }
 }