diff --git a/engine/item/enchants.cpp b/engine/item/enchants.cpp
index c069c747e67..4876fc816c2 100644
--- a/engine/item/enchants.cpp
+++ b/engine/item/enchants.cpp
@@ -295,6 +295,11 @@ bool enchant::passive_enchant( item_t& item, unsigned spell_id )
         item.player->base.stacking_movement_speed_modifier += effect.percent();
         ret = true;
         break;
+      case A_MOD_MAX_MANA_PCT:
+        item.player->resources.initial_multiplier[ RESOURCE_MANA ] *= 1.0 + effect.percent();
+        item.parsed.enchant_notes.push_back( fmt::format( "+{}% Mana", (int)value ) );
+        ret = true;
+        break;
       default:
         break;
     }
diff --git a/engine/item/item.cpp b/engine/item/item.cpp
index 88ce8b7a048..a18c7a063e4 100644
--- a/engine/item/item.cpp
+++ b/engine/item/item.cpp
@@ -362,7 +362,7 @@ std::string item_t::gem_stats_str() const
 
 std::string item_t::enchant_stats_str() const
 {
-  if ( parsed.enchant_stats.empty() )
+  if ( parsed.enchant_stats.empty() && parsed.enchant_notes.empty() )
   {
     return {};
   }
@@ -375,6 +375,11 @@ std::string item_t::enchant_stats_str() const
       << " " << util::stat_type_abbrev( enchant_stat.stat ) << ", ";
   }
 
+  for ( const auto& note : parsed.enchant_notes )
+  {
+    s << note << ", ";
+  }
+
   std::string str = s.str();
   str.erase( str.end() - 2, str.end() );
 
diff --git a/engine/item/item.hpp b/engine/item/item.hpp
index 72f8c58b606..a89ede252a5 100644
--- a/engine/item/item.hpp
+++ b/engine/item/item.hpp
@@ -110,6 +110,7 @@ struct item_t
     std::vector<stat_pair_t>                         gem_stats, socket_bonus_stats;
     std::string                                      encoded_enchant;
     std::vector<stat_pair_t>                         enchant_stats;
+    std::vector<std::string>                         enchant_notes;
     std::vector<stat_pair_t>                         temp_enchant_stats;
     std::string                                      encoded_addon;
     std::vector<stat_pair_t>                         addon_stats;
diff --git a/engine/report/report_html_player.cpp b/engine/report/report_html_player.cpp
index aca681d4ef9..fab83ca9318 100644
--- a/engine/report/report_html_player.cpp
+++ b/engine/report/report_html_player.cpp
@@ -1240,7 +1240,7 @@ void print_html_gear( report::sc_html_stream& os, const player_t& p )
       item_sim_desc += " }";
     }
 
-    if ( !item.parsed.enchant_stats.empty() )
+    if ( !item.parsed.enchant_stats.empty() || !item.parsed.enchant_notes.empty() )
     {
       item_sim_desc += ", enchant: { ";
       item_sim_desc += item.enchant_stats_str();