diff --git a/UnixCLI.yaml b/UnixCLI.yaml
index 76cdfd3..0ca68eb 100644
--- a/UnixCLI.yaml
+++ b/UnixCLI.yaml
@@ -23,6 +23,7 @@
     - role: tidy
     - role: tree
     - role: yq
+    - role: watch
 
     - role: llvm
     - role: nodejs
diff --git a/roles/watch/tasks/main.yaml b/roles/watch/tasks/main.yaml
new file mode 100644
index 0000000..1349363
--- /dev/null
+++ b/roles/watch/tasks/main.yaml
@@ -0,0 +1,6 @@
+---
+- name: install homebrew package
+  when: ansible_os_family == "Darwin"
+  homebrew:
+    name: watch
+    state: latest