diff --git a/src/main/java/com/gmail/nossr50/skills/mining/DemoltionsExpertiseEventHandler.java b/src/main/java/com/gmail/nossr50/skills/mining/DemoltionsExpertiseEventHandler.java
index bb22f6ae4..554f0cec5 100644
--- a/src/main/java/com/gmail/nossr50/skills/mining/DemoltionsExpertiseEventHandler.java
+++ b/src/main/java/com/gmail/nossr50/skills/mining/DemoltionsExpertiseEventHandler.java
@@ -25,10 +25,13 @@ public class DemoltionsExpertiseEventHandler {
             damageModifier = 0;
         }
         else if (skillLevel >= BlastMining.BLAST_MINING_RANK_6) {
-            damageModifier = 0.5;
+            damageModifier = 0.25;
         }
         else if (skillLevel >= BlastMining.BLAST_MINING_RANK_4) {
-            damageModifier = 0.25;
+            damageModifier = 0.5;
+        }
+        else {
+            damageModifier = 1;
         }
     }