diff --git a/src/lib.rs b/src/lib.rs
index 0ca5189b..f3a403ad 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -250,6 +250,8 @@ impl Options {
     }
 
     fn apply_preset_4(mut self) -> Self {
+        self.alphas.insert(AlphaOptim::NoOp);
+        self.alphas.insert(AlphaOptim::Black);
         self.alphas.insert(AlphaOptim::White);
         self.alphas.insert(AlphaOptim::Up);
         self.alphas.insert(AlphaOptim::Down);
diff --git a/src/main.rs b/src/main.rs
index a83ea18c..87fd2d8c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -363,6 +363,8 @@ fn parse_opts_into_struct(
     };
 
     if matches.is_present("alpha") {
+        opts.alphas.insert(AlphaOptim::NoOp);
+        opts.alphas.insert(AlphaOptim::Black);
         opts.alphas.insert(AlphaOptim::White);
         opts.alphas.insert(AlphaOptim::Up);
         opts.alphas.insert(AlphaOptim::Down);