diff --git a/sql/updates/3323_world_spell_proc_event.sql b/sql/updates/3323_world_spell_proc_event.sql
new file mode 100644
index 0000000000..e1ed164999
--- /dev/null
+++ b/sql/updates/3323_world_spell_proc_event.sql
@@ -0,0 +1,4 @@
+-- Glyph of Ice Block --
+DELETE FROM `spell_proc_event` WHERE `entry` = 56372;
+INSERT INTO `spell_proc_event` (`entry`, `SchoolMask`, `SpellFamilyName`, `SpellFamilyMask0`, `SpellFamilyMask1`, `SpellFamilyMask2`, `procFlags`, `procEx`, `ppmRate`, `CustomChance`, `Cooldown`) VALUES
+(56372, 0x00, 3, 0x00000000, 0x00000080, 0x00000000, 0x00004000, 0x00000000, 0.000000, 0.000000, 0);
diff --git a/sql/world_spell_full.sql b/sql/world_spell_full.sql
index af93f1f4cd..12a3f5d274 100644
--- a/sql/world_spell_full.sql
+++ b/sql/world_spell_full.sql
@@ -1491,5 +1491,6 @@ INSERT INTO `spell_proc_event` (`entry`, `SchoolMask`, `SpellFamilyName`, `Spell
 (974, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3),
 (9782, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0),
 (9784, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0),
-(9799, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0);
+(9799, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0),
+(56372, 0, 3, 0, 128, 0, 16384, 0, 0, 0, 0);
 -- (42370, 0x00, 11, 0x00000080, 0x00000000, 0x00000000, 0.000000, 0.000000, 0);
\ No newline at end of file
diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index e176405d04..5c7bf24457 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -5331,6 +5331,25 @@ bool Unit::HandleDummyAuraProc(Unit *pVictim, uint32 damage, AuraEffect* trigger
                     CastSpell(this, 28682, true, castItem, triggeredByAura);
                     return (procEx & PROC_EX_CRITICAL_HIT);// charge update only at crit hits, no hidden cooldowns
                 }
+                // Glyph of Ice Block
+                case 56372:
+                {
+                    if(GetTypeId() != TYPEID_PLAYER)
+                        return false;
+
+                    SpellCooldowns SpellCDs = ((Player*)this)->GetSpellCooldowns();
+                    // remove cooldowns on all ranks of Frost Nova
+                    for(SpellCooldowns::const_iterator itr = SpellCDs.begin(); itr != SpellCDs.end(); itr++)
+                    {
+                        SpellEntry const* SpellCDs_entry = sSpellStore.LookupEntry(itr->first);
+                        // Frost Nova
+                        if(SpellCDs_entry && SpellCDs_entry->SpellFamilyName == SPELLFAMILY_MAGE && SpellCDs_entry->SpellFamilyFlags[0] & 0x00000040)
+                        {
+                            ((Player*)this)->RemoveSpellCooldown(SpellCDs_entry->Id, true);
+                        }
+                    }
+                    break;
+                }
             }
             break;
         }