diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 97c0581..5e7ce15 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
 
       - name: Generate installation access token from PEM key file
         run: |
-          echo "$APP_PRIVATE_KEY" | private_key.pem
+          echo "$APP_PRIVATE_KEY" > private_key.pem
           ./gh-token \
             generate \
             -i "$APP_ID" \
@@ -41,7 +41,7 @@ jobs:
 
       - name: List installations for the app from PEM key file
         run: |
-          echo "$APP_PRIVATE_KEY" | private_key.pem
+          echo "$APP_PRIVATE_KEY" > private_key.pem
           ./gh-token \
             installations \
             -i "$APP_ID" \