diff --git a/.github/actions/load-fhir-xsd/action.yaml b/.github/actions/load-fhir-xsd/action.yaml
index 8f3cff80..71b8d32d 100644
--- a/.github/actions/load-fhir-xsd/action.yaml
+++ b/.github/actions/load-fhir-xsd/action.yaml
@@ -38,11 +38,13 @@ runs:
         _dl_url="${{ inputs.base-url}}/${{ inputs.version }}/${{ inputs.filename }}"
         _cache_dir="${{ github.workspace }}/input"
         _xsd_cache_dir="${_cache_dir}/${{ inputs.version }}"
+        _zip_filename="${_cache_dir}/${{ inputs.version }}.zip"
         
         echo "cache-key=${_cache_key}" >> $GITHUB_OUTPUT
         echo "cache-dir=${_cache_dir}" >> $GITHUB_OUTPUT
         echo "xsd-cache-dir=${_xsd_cache_dir}" >> $GITHUB_OUTPUT
         echo "url=${_dl_url}" >> $GITHUB_OUTPUT
+        echo "zip-filename=${_zip_filename}" >> $GITHUB_OUTPUT
 
     - uses: actions/cache@v4
       id: cache
@@ -60,10 +62,10 @@ runs:
         curl \
           -L \
           -A '${{ inputs.user-agent }}' \
-          -o '${{ steps.vars.outputs.cache-dir}}/${{ inputs.filename }}' \
+          -o '${{ steps.vars.outputs.zip-filename }}' \
           '${{ steps.vars.outputs.url }}'
         
-        unzip -o -qq '${{ steps.vars.outputs.cache-dir}}/${{ inputs.filename }}' -d '${{ steps.vars.outputs.xsd-cache-dir }}'
+        unzip -o -qq '${{ steps.vars.outputs.zip-filename }}' -d '${{ steps.vars.outputs.xsd-cache-dir }}'
         
         ls -l '${{ steps.vars.outputs.cache-dir}}'
         ls -l '${{ steps.vars.outputs.xsd-cache-dir }}'
\ No newline at end of file