diff --git a/Formula/t/television.rb b/Formula/t/television.rb
index 3c5d58289d5bb..97db9b752e28f 100644
--- a/Formula/t/television.rb
+++ b/Formula/t/television.rb
@@ -17,6 +17,8 @@ class Television < Formula
 
   depends_on "rust" => :build
 
+  conflicts_with "tidy-viewer", because: "both install `tv` binaries"
+
   def install
     system "cargo", "install", *std_cargo_args
   end
diff --git a/Formula/t/tidy-viewer.rb b/Formula/t/tidy-viewer.rb
index 99d6528be403a..68e4935d9b526 100644
--- a/Formula/t/tidy-viewer.rb
+++ b/Formula/t/tidy-viewer.rb
@@ -27,6 +27,8 @@ class TidyViewer < Formula
 
   depends_on "rust" => :build
 
+  conflicts_with "television", because: "both install `tv` binaries"
+
   def install
     system "cargo", "install", *std_cargo_args
     bin.install_symlink "tidy-viewer" => "tv"