diff --git a/MiraAPI/Modifiers/BaseModifier.cs b/MiraAPI/Modifiers/BaseModifier.cs
index 67f7410..9f6aa93 100644
--- a/MiraAPI/Modifiers/BaseModifier.cs
+++ b/MiraAPI/Modifiers/BaseModifier.cs
@@ -36,9 +36,9 @@ public abstract class BaseModifier
     public virtual bool ShowInFreeplay => false;
 
     /// <summary>
-    /// Gets a value indicating whether the modifier can be added multiple times.
+    /// Gets a value indicating whether the modifier is unique. If true, the player can only have one instance of this modifier.
     /// </summary>
-    public virtual bool Stackable => false;
+    public virtual bool Unique => true;
 
     /// <summary>
     /// Gets the HUD information for this modifier. Defaults to the modifier name. Does nothing if <see cref="HideOnUi"/> is true.
diff --git a/MiraAPI/Modifiers/ModifierComponent.cs b/MiraAPI/Modifiers/ModifierComponent.cs
index 9918eab..2b00652 100644
--- a/MiraAPI/Modifiers/ModifierComponent.cs
+++ b/MiraAPI/Modifiers/ModifierComponent.cs
@@ -260,7 +260,7 @@ public class ModifierComponent(IntPtr cppPtr) : MonoBehaviour(cppPtr)
             return null;
         }
 
-        if (Modifiers.Find(x => x.ModifierId == modifierId && !x.Stackable) != null)
+        if (Modifiers.Find(x => x.ModifierId == modifierId && x.Unique) != null)
         {
             Logger<MiraApiPlugin>.Error($"Player already has modifier with id {modifierId}!");
             return null;