diff --git a/.github/workflows/test_script.yml b/.github/workflows/test_script.yml
index 004870a..e9fc3ba 100755
--- a/.github/workflows/test_script.yml
+++ b/.github/workflows/test_script.yml
@@ -32,11 +32,11 @@ jobs:
             /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/\
                           Homebrew/install/HEAD/install.sh)"
           fi
-          brew install tmux
+          brew install tmux fd fzf
 
       - name: Install tmux on Ubuntu
         if: startsWith(matrix.os, 'ubuntu')
-        run: sudo apt-get install tmux
+        run: sudo apt-get install tmux fd fzf
 
       - name: Test aactivator.py
         run: |