diff --git a/NCPCompatCB2511/src/main/java/fr/neatmonster/nocheatplus/compat/cb2511/MCAccessCB2511.java b/NCPCompatCB2511/src/main/java/fr/neatmonster/nocheatplus/compat/cb2511/MCAccessCB2511.java
index 8e552d3b..ecb09cf9 100644
--- a/NCPCompatCB2511/src/main/java/fr/neatmonster/nocheatplus/compat/cb2511/MCAccessCB2511.java
+++ b/NCPCompatCB2511/src/main/java/fr/neatmonster/nocheatplus/compat/cb2511/MCAccessCB2511.java
@@ -99,7 +99,7 @@ public class MCAccessCB2511 implements MCAccess {
 			// This can not really test stance but height of bounding box.
 			final double dY = Math.abs(box.e - box.b);
 			if (dY > 1.8) return AlmostBoolean.YES; // dY > 1.65D || 
-			if (dY < 0.1D) return AlmostBoolean.YES;
+			if (dY < 0.1D && entityPlayer.length >= 0.1) return AlmostBoolean.YES;
 		}
 		return AlmostBoolean.MAYBE;
 	}
diff --git a/NCPCompatCB2512/src/main/java/fr/neatmonster/nocheatplus/compat/cb2512/MCAccessCB2512.java b/NCPCompatCB2512/src/main/java/fr/neatmonster/nocheatplus/compat/cb2512/MCAccessCB2512.java
index edcc7958..af0bddb1 100644
--- a/NCPCompatCB2512/src/main/java/fr/neatmonster/nocheatplus/compat/cb2512/MCAccessCB2512.java
+++ b/NCPCompatCB2512/src/main/java/fr/neatmonster/nocheatplus/compat/cb2512/MCAccessCB2512.java
@@ -98,7 +98,7 @@ public class MCAccessCB2512 implements MCAccess{
 			// This can not really test stance but height of bounding box.
 			final double dY = Math.abs(box.e - box.b);
 			if (dY > 1.8) return AlmostBoolean.YES; // dY > 1.65D || 
-			if (dY < 0.1D) return AlmostBoolean.YES;
+			if (dY < 0.1D && entityPlayer.length >= 0.1) return AlmostBoolean.YES;
 		}
 		return AlmostBoolean.MAYBE;
 	}
diff --git a/NCPCompatCB2545/src/main/java/fr/neatmonster/nocheatplus/compat/cb2545/MCAccessCB2545.java b/NCPCompatCB2545/src/main/java/fr/neatmonster/nocheatplus/compat/cb2545/MCAccessCB2545.java
index 56351ec9..6146473c 100644
--- a/NCPCompatCB2545/src/main/java/fr/neatmonster/nocheatplus/compat/cb2545/MCAccessCB2545.java
+++ b/NCPCompatCB2545/src/main/java/fr/neatmonster/nocheatplus/compat/cb2545/MCAccessCB2545.java
@@ -98,7 +98,7 @@ public class MCAccessCB2545 implements MCAccess{
 			// This can not really test stance but height of bounding box.
 			final double dY = Math.abs(box.e - box.b);
 			if (dY > 1.8) return AlmostBoolean.YES; // dY > 1.65D || 
-			if (dY < 0.1D) return AlmostBoolean.YES;
+			if (dY < 0.1D && entityPlayer.length >= 0.1) return AlmostBoolean.YES;
 		}
 		return AlmostBoolean.MAYBE;
 	}