diff --git a/src/main/java/net/fretux/mindmotion/client/effects/IronsSpellbooksCompatMM.java b/src/main/java/net/fretux/mindmotion/client/effects/IronsSpellbooksCompatMM.java
index 6d21ab5..89ead75 100644
--- a/src/main/java/net/fretux/mindmotion/client/effects/IronsSpellbooksCompatMM.java
+++ b/src/main/java/net/fretux/mindmotion/client/effects/IronsSpellbooksCompatMM.java
@@ -60,6 +60,8 @@ public final class IronsSpellbooksCompatMM {
     }
 
     public static void applyTempoToManaRegen(Player player, int tempo) {
+        if (!isLoaded()) return;
+        resolveOnce();
         if (!available) return;
         Attribute manaRegenAttr = getManaRegenAttribute();
         if (manaRegenAttr == null) return;
@@ -85,4 +87,4 @@ public final class IronsSpellbooksCompatMM {
             return null;
         }
     }
-}
\ No newline at end of file
+}