diff --git a/build.gradle b/build.gradle
index bcd38c364..5bf8372b0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -18,7 +18,7 @@ buildscript {
 apply plugin: 'forge'
 apply plugin: 'maven'
 
-version = "1.7.10-r4"
+version = "1.7.10-r5"
 group = "ellpeck.actuallyadditions"
 archivesBaseName = "ActuallyAdditions"
 
diff --git a/src/main/java/ellpeck/actuallyadditions/blocks/InitBlocks.java b/src/main/java/ellpeck/actuallyadditions/blocks/InitBlocks.java
index 666b963ee..93fee9833 100644
--- a/src/main/java/ellpeck/actuallyadditions/blocks/InitBlocks.java
+++ b/src/main/java/ellpeck/actuallyadditions/blocks/InitBlocks.java
@@ -101,13 +101,13 @@ public class InitBlocks{
     public static Block blockLaserRelay;
 
     public static Block blockBlackLotus;
-    public static Block blockCrystal;
+    //public static Block blockCrystal;
 
     public static void init(){
         ModUtil.LOGGER.info("Initializing Blocks...");
 
-        blockCrystal = new BlockCrystal();
-        BlockUtil.register(blockCrystal, BlockCrystal.TheItemBlock.class);
+        //blockCrystal = new BlockCrystal();
+        //BlockUtil.register(blockCrystal, BlockCrystal.TheItemBlock.class);
 
         blockBlackLotus = new BlockBlackLotus();
         BlockUtil.register(blockBlackLotus);
diff --git a/src/main/java/ellpeck/actuallyadditions/items/InitItems.java b/src/main/java/ellpeck/actuallyadditions/items/InitItems.java
index 2b06cbecb..c9117e370 100644
--- a/src/main/java/ellpeck/actuallyadditions/items/InitItems.java
+++ b/src/main/java/ellpeck/actuallyadditions/items/InitItems.java
@@ -128,13 +128,13 @@ public class InitItems{
     public static Item itemChestToCrateUpgrade;
 
     public static Item itemLaserWrench;
-    public static Item itemCrystal;
+    //public static Item itemCrystal;
 
     public static void init(){
         ModUtil.LOGGER.info("Initializing Items...");
 
-        itemCrystal = new ItemCrystal();
-        ItemUtil.register(itemCrystal);
+        //itemCrystal = new ItemCrystal();
+        //ItemUtil.register(itemCrystal);
 
         itemLaserWrench = new ItemLaserWrench();
         ItemUtil.register(itemLaserWrench);
diff --git a/src/main/java/ellpeck/actuallyadditions/util/ModUtil.java b/src/main/java/ellpeck/actuallyadditions/util/ModUtil.java
index 79da54563..ab1d72410 100644
--- a/src/main/java/ellpeck/actuallyadditions/util/ModUtil.java
+++ b/src/main/java/ellpeck/actuallyadditions/util/ModUtil.java
@@ -17,7 +17,7 @@ import java.util.Locale;
 
 public class ModUtil{
 
-    public static final String VERSION = "1.7.10-r4";
+    public static final String VERSION = "1.7.10-r5";
 
     public static final String MOD_ID = "ActuallyAdditions";
     public static final String NAME = "Actually Additions";
diff --git a/update/changelog.md b/update/changelog.md
index e13d49b97..97076e827 100644
--- a/update/changelog.md
+++ b/update/changelog.md
@@ -1,3 +1,11 @@
+# 1.7.10-r5
+- Fixed some unnecessary performance use when transfering power with laser relays
+- Fixed Laser Relays disconnecting themselves when
+    -they're not edited the entire time a world is loaded
+    -a world is loaded wrongly
+    -a player leaves an area on servers sometimes
+- //Sorry for this update, it's a really important fix though//
+
 # 1.7.10-r4
 - Fixed the Drill not being able to mine Obsidian correctly when its harvest level was set higher than 4
 - AtomSponge Smiley Cloud
diff --git a/update/updateVersion.txt b/update/updateVersion.txt
index afea79d93..fdfce1ace 100644
--- a/update/updateVersion.txt
+++ b/update/updateVersion.txt
@@ -1 +1 @@
-1.7.10-r4
\ No newline at end of file
+1.7.10-r5
\ No newline at end of file