diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 32a37785ad..30e606190a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -204,7 +204,7 @@ jobs:
       - name: Cache parallel tests log
         uses: actions/cache@v1
         with:
-          path: /tests/parallel_runtime_rspec.log
+          path: /tmp/parallel_runtime_rspec.log
           key: ${{ runner.os }}-parallel_runtime_rspec-${{ hashFiles('**/parallel_runtime_rspec.log') }}
           restore-keys: ${{ runner.os }}-parallel_runtime_rspec.log
 
diff --git a/Library/Homebrew/dev-cmd/tests.rb b/Library/Homebrew/dev-cmd/tests.rb
index 37a92cd54f..b52f9e3fa9 100644
--- a/Library/Homebrew/dev-cmd/tests.rb
+++ b/Library/Homebrew/dev-cmd/tests.rb
@@ -99,7 +99,7 @@ module Homebrew
       end
 
       parallel_rspec_log_path =if ENV["CI"]
-        "/tests/parallel_runtime_rspec.log"
+        "/tmp/parallel_runtime_rspec.log"
       else
         "#{HOMEBREW_CACHE}/tests/parallel_runtime_rspec.log"
       end