diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/PlayerBlockListener.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/PlayerBlockListener.kt
index 6e2d6545..32714436 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/PlayerBlockListener.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/PlayerBlockListener.kt
@@ -12,6 +12,7 @@ import org.bukkit.event.block.BlockMultiPlaceEvent
 import org.bukkit.event.block.BlockPistonExtendEvent
 import org.bukkit.event.block.BlockPistonRetractEvent
 import org.bukkit.event.block.BlockPlaceEvent
+import org.bukkit.event.world.StructureGrowEvent
 import org.bukkit.persistence.PersistentDataType
 
 class PlayerBlockListener(
@@ -40,6 +41,15 @@ class PlayerBlockListener(
         }
     }
 
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    fun onGrow(event: StructureGrowEvent) {
+        val block = event.location.block
+
+        this.plugin.scheduler.run {
+            removeKey(block)
+        }
+    }
+
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     fun onExtend(event: BlockPistonExtendEvent) {
         val locs = mutableListOf<Location>()