diff --git a/Data/Sys/GameSettings/SCY.ini b/Data/Sys/GameSettings/SCY.ini
index fadeb34028b..0f8964e56de 100644
--- a/Data/Sys/GameSettings/SCY.ini
+++ b/Data/Sys/GameSettings/SCY.ini
@@ -2,7 +2,6 @@
 
 [Core]
 # Values set here will override the main Dolphin settings.
-MMU = 1
 LowDCBZHack = 1
 
 [OnLoad]
diff --git a/Data/Sys/GameSettings/SQI.ini b/Data/Sys/GameSettings/SQI.ini
index d43df7ba137..bb7e3c49614 100644
--- a/Data/Sys/GameSettings/SQI.ini
+++ b/Data/Sys/GameSettings/SQI.ini
@@ -2,7 +2,6 @@
 
 [Core]
 # Values set here will override the main Dolphin settings.
-MMU = 1
 LowDCBZHack = 1
 
 [OnLoad]
diff --git a/Data/Sys/GameSettings/STS.ini b/Data/Sys/GameSettings/STS.ini
index fce0389aaba..37214b6d6ad 100644
--- a/Data/Sys/GameSettings/STS.ini
+++ b/Data/Sys/GameSettings/STS.ini
@@ -2,7 +2,6 @@
 
 [Core]
 # Values set here will override the main Dolphin settings.
-MMU = 1
 
 [OnLoad]
 # Add memory patches to be loaded once on boot here.