diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index ff6829f0de..c4dfa9271d 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -17,6 +17,9 @@ jobs:
       run: |
         gem install bundler --no-document
         bundle install
+    - name: Download test readline
+      run: |
+        sh ./download-test_readline.sh
     - name: Run test
       run: |
         rake ci-test
diff --git a/.github/workflows/ubuntu-rvm.yml b/.github/workflows/ubuntu-rvm.yml
index 0d23a91ef4..d1de6ddf30 100644
--- a/.github/workflows/ubuntu-rvm.yml
+++ b/.github/workflows/ubuntu-rvm.yml
@@ -29,6 +29,9 @@ jobs:
         source $HOME/.rvm/scripts/rvm
         gem install bundler --no-document
         bundle install
+    - name: Download test readline
+      run: |
+        sh ./download-test_readline.sh
     - name: Run test
       run: |
         source $HOME/.rvm/scripts/rvm