diff --git a/action.yml b/action.yml
index 990de1d..d78e0a5 100644
--- a/action.yml
+++ b/action.yml
@@ -18,7 +18,7 @@ runs:
         elif [[ "${{ runner.os }}" == "macOS" ]]; then
           cache_dir="$(brew --cache postgresql@${{ inputs.postgresql_version }})"
         elif [[ "${{ runner.os }}" == "Windows" ]]; then
-          cache_dir="~/AppData/Local/Temp/chocolatey/postgresql-${{ inputs.postgresql_version }}"
+          cache_dir="~\AppData\Local\Temp\chocolatey\postgresql-${{ inputs.postgresql_version }}"
         fi
         echo "cache_dir=$cache_dir" >> "$GITHUB_OUTPUT"
       shell: bash