diff --git a/src/game/SpellMgr.cpp b/src/game/SpellMgr.cpp
index 86ec894c5..feb52d9fe 100644
--- a/src/game/SpellMgr.cpp
+++ b/src/game/SpellMgr.cpp
@@ -1927,6 +1927,11 @@ bool SpellMgr::IsNoStackSpellDueToSpell(uint32 spellId_1, uint32 spellId_2) cons
                     if (spellInfo_1->SpellIconID == 2834 && spellInfo_2->SpellIconID == 2834)
                         return false;
 
+                    // Unstable Sphere Timer and Unstable Sphere Passive
+                    if ((spellInfo_1->Id == 50758 && spellInfo_2->Id == 50756) ||
+                        (spellInfo_2->Id == 50758 && spellInfo_1->Id == 50756))
+                        return false;
+
                     break;
                 }
                 case SPELLFAMILY_MAGE:
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 947caba18..c2a29a4d9 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "11697"
+ #define REVISION_NR "11698"
 #endif // __REVISION_NR_H__