diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5e5bae0..bd0552e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -90,21 +90,27 @@ jobs:
           - windows-latest
 
         file:
-          - name: package.json (bun@1.1.0)
+          - name: package.json (packageManager bun@1.1.0)
             file: package.json
             run: |
               echo "$(jq '. += {"packageManager": "bun@1.1.0"}' package.json)" > package.json
 
-          - name: /foo/package.json (bun@1.1.0)
+          - name: /foo/package.json (packageManager bun@1.1.0)
             file: /foo/package.json
             run: |
+              mkdir -p /foo
               echo "$(jq '. += {"packageManager": "bun@1.1.0"}' package.json)" > /foo/package.json
 
-          - name: package.json (yarn@bun@1.1.0)
+          - name: package.json (packageManager yarn@bun@1.1.0)
             file: package.json
             run: |
               echo "$(jq '. += {"packageManager": "yarn@bun@1.1.0"}' package.json)" > package.json
 
+          - name: package.json (engines bun@1.1.0)
+            file: package.json
+            run: |
+              echo "$(jq '.engines = {"bun": "1.1.0"}' package.json)" > package.json
+
           - name: .tool-versions (bun 1.1.0)
             file: .tool-versions
             run: echo "bun 1.1.0" > .tool-versions