diff --git a/src/ac/ed/lurg/demand/WoodDemandManager.java b/src/ac/ed/lurg/demand/WoodDemandManager.java
index 6017b1e43a0ae3c5f7b4b93ab1687ec5070101e9..363af48f70a069e29bbdb12028146503ef0b3dc7 100644
--- a/src/ac/ed/lurg/demand/WoodDemandManager.java
+++ b/src/ac/ed/lurg/demand/WoodDemandManager.java
@@ -1,6 +1,5 @@
 package ac.ed.lurg.demand;
 
-import java.io.Serial;
 import java.io.Serializable;
 import java.util.HashMap;
 import java.util.List;