diff --git a/src/table/settings.ini b/src/table/settings.ini
index 6dfb148b9f..dd0ecfee50 100644
--- a/src/table/settings.ini
+++ b/src/table/settings.ini
@@ -435,7 +435,7 @@ type     = SLE_UINT16
 from     = SLV_156
 def      = 4096
 min      = 0
-max      = 1 << 30
+max      = 1 << 15
 interval = 1
 cat      = SC_EXPERT
 
@@ -457,7 +457,7 @@ type     = SLE_UINT16
 from     = SLV_156
 def      = 4096
 min      = 0
-max      = 1 << 30
+max      = 1 << 15
 interval = 1
 cat      = SC_EXPERT
 
@@ -479,7 +479,7 @@ type     = SLE_UINT16
 from     = SLV_175
 def      = 4096
 min      = 0
-max      = 1 << 30
+max      = 1 << 15
 interval = 1
 cat      = SC_EXPERT