diff --git a/src/block/DoublePlant.php b/src/block/DoublePlant.php
index 05f82f82a..d96a537fa 100644
--- a/src/block/DoublePlant.php
+++ b/src/block/DoublePlant.php
@@ -92,4 +92,12 @@ class DoublePlant extends Flowable{
 
 		return parent::getAffectedBlocks();
 	}
+
+	public function getFlameEncouragement() : int{
+		return 60;
+	}
+
+	public function getFlammability() : int{
+		return 100;
+	}
 }