diff --git a/eco-core/core-nms/v1_17_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_17_R1/fast/NMSFastItemStack.kt b/eco-core/core-nms/v1_17_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_17_R1/fast/NMSFastItemStack.kt
index a196baa1..7257b44f 100644
--- a/eco-core/core-nms/v1_17_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_17_R1/fast/NMSFastItemStack.kt
+++ b/eco-core/core-nms/v1_17_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_17_R1/fast/NMSFastItemStack.kt
@@ -155,11 +155,11 @@ class NMSFastItemStack(itemStack: org.bukkit.inventory.ItemStack) : EcoFastItemS
 
     private var flagBits: Int
         get() =
-            if (handle.hasTag() && handle.tag!!.contains(
+            if (handle.hasTag() && handle.tag.contains(
                     "HideFlags",
                     99
                 )
-            ) handle.tag!!.getInt("HideFlags") else 0
+            ) handle.tag.getInt("HideFlags") else 0
         set(value) =
             handle.orCreateTag.putInt("HideFlags", value)