diff --git a/.github/workflows/xsd_validation.yaml b/.github/workflows/xsd_validation.yaml
index b00daac..8072a33 100644
--- a/.github/workflows/xsd_validation.yaml
+++ b/.github/workflows/xsd_validation.yaml
@@ -13,4 +13,4 @@ jobs:
       - name: Install dependencies
         run: pip install -r .github/python/requirements.txt
       - name: Validate CQL Test XML
-        run: python .github/python/xsd_validate.py -xsd_file tests/testSchema.xsd -xml_directory tests/cql
\ No newline at end of file
+        run: python -u .github/python/xsd_validate.py -xsd_file tests/testSchema.xsd -xml_directory tests/cql
\ No newline at end of file