diff --git a/NCPCompat/src/main/java/fr/neatmonster/nocheatplus/utilities/BlockProperties.java b/NCPCompat/src/main/java/fr/neatmonster/nocheatplus/utilities/BlockProperties.java
index de465ffb..0560ad75 100644
--- a/NCPCompat/src/main/java/fr/neatmonster/nocheatplus/utilities/BlockProperties.java
+++ b/NCPCompat/src/main/java/fr/neatmonster/nocheatplus/utilities/BlockProperties.java
@@ -289,9 +289,6 @@ public class BlockProperties {
     /** This flag indicates that even though a passable workaround, everything above passable height is still ground. */
     public static final long F_GROUND_HEIGHT	= 0x1000;
     
-    /** All rail types a minecart can move on. */
-    public static final long F_RAILS		= 0x2000;
-    
     /** 
      * The height is assumed to decrease from 1.0 with increasing data value from 0 to 0x7, with 0x7 being the lowest.
      * (repeating till 0x15)). 0x8 means falling/full block. This is meant to model flowing water/lava. <br>
@@ -313,6 +310,9 @@ public class BlockProperties {
      */
     public static final long F_HEIGHT_8_INC			= 0x8000;
     
+    /** All rail types a minecart can move on. */
+    public static final long F_RAILS		= 0x10000;
+    
     /**
      * Map flag to names.
      */