diff --git a/src/main/java/ParaScript/data/Variables.java b/src/main/java/ParaScript/data/Variables.java
index 3c84ffd..da64319 100644
--- a/src/main/java/ParaScript/data/Variables.java
+++ b/src/main/java/ParaScript/data/Variables.java
@@ -1,6 +1,7 @@
 package ParaScript.data;
 
 import ParaScript.DesktopTray;
+import ParaScript.Methods;
 import ParaScript.data.variables.*;
 import org.rev317.min.api.methods.Skill;
 import org.rev317.min.api.wrappers.Tile;
@@ -177,7 +178,8 @@ public class Variables {
             case "Woodcutting":
                 return new int[]{woodcutting_tree_selected.getItemID()};
             case "Mining":
-                return mining_rock_selected.getItemID();
+                // Include the gems array as mining will sometimes drop gems
+                return Methods.combineIntArrays(mining_rock_selected.getItemID(), Rocks.GEM.getItemID());
             case "Fishing":
                 return fishing_spot_selected.getItemIDs();
             case "Attack":
diff --git a/src/main/java/ParaScript/data/variables/Rocks.java b/src/main/java/ParaScript/data/variables/Rocks.java
index c316da4..716ff2f 100644
--- a/src/main/java/ParaScript/data/variables/Rocks.java
+++ b/src/main/java/ParaScript/data/variables/Rocks.java
@@ -29,7 +29,7 @@ public enum Rocks {
     public int x = 0;
     public int y = 0;
 
-    Rocks(final String name, final int[] objectId, final int levelReq, final int xp, final int mineTimer, final int respawnTimer, final int... oreIds) {
+    Rocks(final String name, final int[] objectId, final int levelReq, final int xp, final int mineTimer, final int respawnTimer, final int[] oreIds) {
         this.name = name;
         this.objectId = objectId;
         this.levelReq = levelReq;
diff --git a/src/main/java/ParaScript/data/variables/Trees.java b/src/main/java/ParaScript/data/variables/Trees.java
index f3de5a6..effbe1f 100644
--- a/src/main/java/ParaScript/data/variables/Trees.java
+++ b/src/main/java/ParaScript/data/variables/Trees.java
@@ -5,12 +5,12 @@ import java.util.Arrays;
 import java.util.List;
 
 public enum Trees {
-    NORMAL("Normal", new int[]{1276, 1277, 1278, 1279, 1280}, 1512),
-    OAK("Oak", new int[]{1281}, 1522),
-    WILLOW ("Willow", new int[]{1308, 5551, 5552, 5553}, 1520),
-    MAPLE("Maple", new int[]{1307}, 1518),
-    YEW("Yew", new int[]{1309}, 1516),
-    MAGIC("Magic", new int[]{1306}, 1514);
+    NORMAL("Normal", new int[]{1276, 1277, 1278, 1279, 1280}, 1511),
+    OAK("Oak", new int[]{1281}, 1521),
+    WILLOW ("Willow", new int[]{1308, 5551, 5552, 5553}, 1519),
+    MAPLE("Maple", new int[]{1307}, 1517),
+    YEW("Yew", new int[]{1309}, 1515),
+    MAGIC("Magic", new int[]{1306}, 1513);
 
     private String name;
     private int[] ids;
diff --git a/src/main/java/ParaScript/strategies/Drop.java b/src/main/java/ParaScript/strategies/Drop.java
index 68e6bed..3e2ae30 100644
--- a/src/main/java/ParaScript/strategies/Drop.java
+++ b/src/main/java/ParaScript/strategies/Drop.java
@@ -12,7 +12,7 @@ public class Drop implements Strategy {
 
     @Override
     public boolean activate() {
-        items = Inventory.getItems(Variables.getItemIDs());
+        items = Inventory.getItems(inventoryItemIDs(Variables.getItemIDs()));
         return Variables.running
                 && Game.isLoggedIn()
                 && Variables.shouldDropItems()
@@ -29,4 +29,12 @@ public class Drop implements Strategy {
             }
         }
     }
+
+    // Return the item id + 1 (odd way inventory items are handled)
+    public int[] inventoryItemIDs(int[] itemIDs) {
+        for(int i = 0; i < itemIDs.length; i++) {
+            ++itemIDs[i];
+        }
+        return itemIDs;
+    }
 }
\ No newline at end of file