diff --git a/Data/Sys/GameSettings/RMG.ini b/Data/Sys/GameSettings/RMG.ini
index ac715ed28b..79f9f3d5e9 100644
--- a/Data/Sys/GameSettings/RMG.ini
+++ b/Data/Sys/GameSettings/RMG.ini
@@ -19,6 +19,7 @@ IRCenter = 50
 
 [Video_Hacks]
 EFBAccessEnable = True
+EFBAccessDeferInvalidation = True
 
 [Video_Enhancements]
 ArbitraryMipmapDetection = True
diff --git a/Data/Sys/GameSettings/SB4.ini b/Data/Sys/GameSettings/SB4.ini
index 2fccf50960..8041f211ff 100644
--- a/Data/Sys/GameSettings/SB4.ini
+++ b/Data/Sys/GameSettings/SB4.ini
@@ -18,6 +18,7 @@ IRCenter = 50
 
 [Video_Hacks]
 EFBAccessEnable = True
+EFBAccessDeferInvalidation = True
 
 [Video_Enhancements]
 ArbitraryMipmapDetection = True