diff --git a/1.3/Assemblies/VFECore.dll b/1.3/Assemblies/VFECore.dll
index 2b9d0d6d..4b8897c5 100644
Binary files a/1.3/Assemblies/VFECore.dll and b/1.3/Assemblies/VFECore.dll differ
diff --git a/Source/VFECore/AnimalBehaviours/Comps/CompDiseasesAfterPeriod.cs b/Source/VFECore/AnimalBehaviours/Comps/CompDiseasesAfterPeriod.cs
index f57d9399..a8625118 100644
--- a/Source/VFECore/AnimalBehaviours/Comps/CompDiseasesAfterPeriod.cs
+++ b/Source/VFECore/AnimalBehaviours/Comps/CompDiseasesAfterPeriod.cs
@@ -18,6 +18,12 @@ public CompProperties_DiseasesAfterPeriod Props
             }
         }
 
+        public override void PostExposeData()
+        {
+            base.PostExposeData();
+            Scribe_Values.Look<int>(ref this.tickCounter, "tickCounter", 0, false);
+        }
+
         public override void CompTick()
         {
             base.CompTick();