diff --git a/Changelog.txt b/Changelog.txt
index 6f5018c3f..4eaa9d563 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -7,6 +7,9 @@ Key:
   ! Change
   - Removal
 
+Version 2.1.15
+    Fixed a bug where a max rank of Fuel Efficiency would cause its benefits to be lost
+
 Version 2.1.14
     Added a config option to toggle double drops for Silk Touch pickaxes (advanced.yml "Skills.Mining.DoubleDrops.SilkTouch"
     Mycelium removed from Woodcutting XP tables (because its soil!)
diff --git a/pom.xml b/pom.xml
index 7a8771f2c..e5b57a635 100755
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.gmail.nossr50.mcMMO</groupId>
     <artifactId>mcMMO</artifactId>
-    <version>2.1.14</version>
+    <version>2.1.15</version>
     <name>mcMMO</name>
     <url>https://github.com/mcMMO-Dev/mcMMO</url>
     <scm>
diff --git a/src/main/java/com/gmail/nossr50/datatypes/skills/SubSkillType.java b/src/main/java/com/gmail/nossr50/datatypes/skills/SubSkillType.java
index c28eecb08..c2d03f707 100644
--- a/src/main/java/com/gmail/nossr50/datatypes/skills/SubSkillType.java
+++ b/src/main/java/com/gmail/nossr50/datatypes/skills/SubSkillType.java
@@ -63,7 +63,7 @@ public enum SubSkillType {
     SALVAGE_ARCANE_SALVAGE(8),
 
     /* Smelting */
-    SMELTING_FUEL_EFFICIENCY(4),
+    SMELTING_FUEL_EFFICIENCY(3),
     SMELTING_SECOND_SMELT,
     SMELTING_UNDERSTANDING_THE_ART(8),
 
diff --git a/src/main/resources/skillranks.yml b/src/main/resources/skillranks.yml
index 33c89bfd6..2a2d0c346 100644
--- a/src/main/resources/skillranks.yml
+++ b/src/main/resources/skillranks.yml
@@ -212,12 +212,10 @@ Smelting:
             Rank_1: 10
             Rank_2: 50
             Rank_3: 75
-            Rank_4: 100
         RetroMode:
             Rank_1: 100
             Rank_2: 500
             Rank_3: 750
-            Rank_4: 1000
     UnderstandingTheArt:
         Standard:
             Rank_1: 10