diff --git a/src/main/java/com/gmail/nossr50/util/BlockUtils.java b/src/main/java/com/gmail/nossr50/util/BlockUtils.java
index 57580d584..3f3d10e83 100644
--- a/src/main/java/com/gmail/nossr50/util/BlockUtils.java
+++ b/src/main/java/com/gmail/nossr50/util/BlockUtils.java
@@ -310,7 +310,7 @@ public final class BlockUtils {
 
         for (Material material : Material.values()) {
             if (material.isTransparent()) {
-            	transparentBlocks.add(material);
+                transparentBlocks.add(material);
             }
         }