diff --git a/src/main/java/me/cortex/voxy/client/mixin/iris/MixinPackRenderTargetDirectives.java b/src/main/java/me/cortex/voxy/client/mixin/iris/MixinPackRenderTargetDirectives.java
index 4d425a5c..7e869a50 100644
--- a/src/main/java/me/cortex/voxy/client/mixin/iris/MixinPackRenderTargetDirectives.java
+++ b/src/main/java/me/cortex/voxy/client/mixin/iris/MixinPackRenderTargetDirectives.java
@@ -14,7 +14,8 @@ import java.util.Set;
 public class MixinPackRenderTargetDirectives {
     @Redirect(method = "<clinit>", at = @At(value = "INVOKE", target = "Lcom/google/common/collect/ImmutableSet$Builder;build()Lcom/google/common/collect/ImmutableSet;"))
     private static ImmutableSet<Integer> voxy$injectExtraColourTex(ImmutableSet.Builder<Integer> builder) {
-        for (int i = 16; i < 20; i++) {
+        int limit = System.getProperty("voxy.IrisExtremeColourTexOverride", "false").equalsIgnoreCase("true")?200:20;
+        for (int i = 16; i < limit; i++) {
             builder.add(i);
         }
         return builder.build();