diff --git a/mappings/net/minecraft/block/material/Material.mapping b/mappings/net/minecraft/block/material/Material.mapping
index 2e39102aff..08be08478a 100644
--- a/mappings/net/minecraft/block/material/Material.mapping
+++ b/mappings/net/minecraft/block/material/Material.mapping
@@ -3,7 +3,7 @@ CLASS none/ayo net/minecraft/block/material/Material
 		METHOD c isSolid ()Z
 	FIELD A CACTUS Lnone/ayo;
 	FIELD B OTHER Lnone/ayo;
-	FIELD C PLANT_BLOCK Lnone/ayo;
+	FIELD C PLANT_CUBE Lnone/ayo;
 	FIELD D DRAGON_EGG Lnone/ayo;
 	FIELD E PORTAL Lnone/ayo;
 	FIELD F CAKE Lnone/ayo;