diff --git a/Spigot-Server-Patches/Optional-old-TNT-cannon-behaviors.patch b/Spigot-Server-Patches/Optional-old-TNT-cannon-behaviors.patch
index 6e5bdec3746..22c1f931db3 100644
--- a/Spigot-Server-Patches/Optional-old-TNT-cannon-behaviors.patch
+++ b/Spigot-Server-Patches/Optional-old-TNT-cannon-behaviors.patch
@@ -304,7 +304,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  
      public float getHeadHeight() {
 -        return 0.0F;
-+        return world.paperConfig.oldCannonBehaviors ? this.length / 2 : 0.0F; // Paper - Old TNT cannon behaviors
++        return world.paperConfig.oldCannonBehaviors ? this.length / 16F : 0.0F; // Paper - Old TNT cannon behaviors
      }
  
      public void setFuseTicks(int i) {