diff --git a/src/server/game/Spells/SpellInfo.h b/src/server/game/Spells/SpellInfo.h
index e897b63cfe1..6f2e8588009 100644
--- a/src/server/game/Spells/SpellInfo.h
+++ b/src/server/game/Spells/SpellInfo.h
@@ -198,6 +198,7 @@ enum SpellCustomAttributes
     SPELL_ATTR0_CU_BINARY_SPELL                  = 0x00100000,
     SPELL_ATTR0_CU_SCHOOLMASK_NORMAL_WITH_MAGIC  = 0x00200000,
     SPELL_ATTR0_CU_LIQUID_AURA                   = 0x00400000,
+    SPELL_ATTR0_CU_IS_TALENT                     = 0x00800000, // reserved for master branch
 
     SPELL_ATTR0_CU_NEGATIVE                      = SPELL_ATTR0_CU_NEGATIVE_EFF0 | SPELL_ATTR0_CU_NEGATIVE_EFF1 | SPELL_ATTR0_CU_NEGATIVE_EFF2
 };