diff --git a/Enhancements/Splatoon_HighResShadows/rules.txt b/Enhancements/Splatoon_HighResShadows/rules.txt
index 79d4a9c7..98030ba2 100644
--- a/Enhancements/Splatoon_HighResShadows/rules.txt
+++ b/Enhancements/Splatoon_HighResShadows/rules.txt
@@ -3,6 +3,13 @@
 titleIds = 0005000010176900,0005000010176A00,0005000010162B000
 name = "Splatoon - High Res Shadows"
 
+[TextureRedefine]
+width = 1024
+height = 1024
+formatsExcluded = 0x008,0x41A,0x033,0x034,0x035,0x431,0x235,0x433 # exclude everything but shadowmap
+overwriteWidth = 2048
+overwriteHeight = 2048
+
 [TextureRedefine]
 width = 2048
 height = 2048
diff --git a/Performance/Splatoon_360p/rules.txt b/Performance/Splatoon_360p/rules.txt
index cf1ce34f..43a21382 100644
--- a/Performance/Splatoon_360p/rules.txt
+++ b/Performance/Splatoon_360p/rules.txt
@@ -47,6 +47,13 @@ height = 480
 overwriteWidth = 424
 overwriteHeight = 240
 
+[TextureRedefine] # shadows
+width = 1024
+height = 1024
+formatsExcluded = 0x008,0x41A,0x033,0x034,0x035,0x431,0x235,0x433 # exclude everything but shadowmap
+overwriteWidth = 512
+overwriteHeight = 512
+
 [TextureRedefine] # shadows
 width = 2048
 height = 2048