diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/BoostersPlugin.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/BoostersPlugin.kt
index a72548e..118e220 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/BoostersPlugin.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/BoostersPlugin.kt
@@ -31,7 +31,7 @@ class BoostersPlugin : LibReforgePlugin(0, 14269, "&e") {
                             .formatEco(formatPlaceholders = false)
                     } else {
                         return@PlaceholderEntry this.langYml.getString("active-placeholder")
-                            .replace("%player%", Bukkit.getOfflinePlayer(booster.player).savedDisplayName)
+                            .replace("%player%", booster.player.savedDisplayName)
                             .replace("%booster%", booster.booster.name)
                             .formatEco(formatPlaceholders = false)
                     }
@@ -40,6 +40,28 @@ class BoostersPlugin : LibReforgePlugin(0, 14269, "&e") {
             )
         )
 
+        PlaceholderManager.registerPlaceholder(
+            PlaceholderEntry(
+                this,
+                "active",
+                {
+                    BoosterUtils.getActiveBooster()?.booster?.id ?: ""
+                },
+                false
+            )
+        )
+
+        PlaceholderManager.registerPlaceholder(
+            PlaceholderEntry(
+                this,
+                "active_player",
+                {
+                    BoosterUtils.getActiveBooster()?.player?.savedDisplayName ?: ""
+                },
+                false
+            )
+        )
+
         this.registerHolderProvider { ListUtils.toSingletonList(BoosterUtils.getActiveBooster()?.booster) }
     }
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/boosters/Booster.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/boosters/Booster.kt
index 3dddb31..2fc7f86 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/boosters/Booster.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/boosters/Booster.kt
@@ -12,9 +12,11 @@ import com.willfp.eco.util.formatEco
 import com.willfp.libreforge.Holder
 import com.willfp.libreforge.conditions.Conditions
 import com.willfp.libreforge.effects.Effects
+import org.bukkit.Bukkit
+import org.bukkit.OfflinePlayer
 import org.bukkit.entity.Player
 import org.bukkit.inventory.ItemStack
-import java.util.UUID
+import java.util.*
 
 /*
 Stored externally to fix the weirdest bug of all time, that I don't understand.
@@ -104,5 +106,8 @@ class Booster(
 
 data class ActivatedBooster(
     val booster: Booster,
-    val player: UUID
-)
+    private val uuid: UUID
+) {
+    val player: OfflinePlayer
+        get() = Bukkit.getOfflinePlayer(uuid)
+}
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/gui/BoosterGUI.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/gui/BoosterGUI.kt
index b4f3903..d8c8d22 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/gui/BoosterGUI.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/boosters/gui/BoosterGUI.kt
@@ -1,8 +1,8 @@
 package com.willfp.boosters.gui
 
+import com.willfp.boosters.BoosterUtils
 import com.willfp.boosters.BoostersPlugin
 import com.willfp.boosters.activateBooster
-import com.willfp.boosters.activeBooster
 import com.willfp.boosters.boosters.Booster
 import com.willfp.boosters.boosters.Boosters
 import com.willfp.eco.core.config.updating.ConfigUpdater
@@ -23,7 +23,7 @@ object BoosterGUI {
         return SlotHandler { event, _, _ ->
             val player = event.whoClicked.tryAsPlayer() ?: return@SlotHandler
 
-            if (activeBooster != null) {
+            if (BoosterUtils.getActiveBooster() != null) {
                 player.sendMessage(plugin.langYml.getMessage("already-active"))
                 player.playSound(
                     player.location,