diff --git a/Assets/dll/ares64.wbx.zst b/Assets/dll/ares64.wbx.zst
index 00b65bc254..c8bcda7e57 100644
Binary files a/Assets/dll/ares64.wbx.zst and b/Assets/dll/ares64.wbx.zst differ
diff --git a/waterbox/ares64/ares/ares/n64/vi/io.cpp b/waterbox/ares64/ares/ares/n64/vi/io.cpp
index 8488c11f33..3b84814051 100644
--- a/waterbox/ares64/ares/ares/n64/vi/io.cpp
+++ b/waterbox/ares64/ares/ares/n64/vi/io.cpp
@@ -13,6 +13,7 @@ auto VI::readWord(u32 address) -> u32 {
     data.bit( 7)    = io.reserved.bit(7);
     data.bit( 8, 9) = io.antialias;
     data.bit(10,15) = io.reserved.bit(10,15);
+    data.bit(16)    = io.dedither;
   }
 
   if(address == 1) {
@@ -114,6 +115,7 @@ auto VI::writeWord(u32 address, u32 data_) -> void {
     io.reserved.bit(7)     = data.bit( 7);
     io.antialias           = data.bit( 8, 9);
     io.reserved.bit(10,15) = data.bit(10,15);
+    io.dedither            = data.bit(16);
   }
 
   if(address == 1) {
diff --git a/waterbox/ares64/ares/ares/n64/vi/vi.hpp b/waterbox/ares64/ares/ares/n64/vi/vi.hpp
index 9db6468081..2314f3cb6a 100644
--- a/waterbox/ares64/ares/ares/n64/vi/vi.hpp
+++ b/waterbox/ares64/ares/ares/n64/vi/vi.hpp
@@ -37,6 +37,7 @@ struct VI : Thread, Memory::IO<VI> {
     n1  divot;
     n1  serrate;  //interlace
     n2  antialias;
+    n1  dedither;
     n32 reserved;
     n24 dramAddress;
     n12 width;