diff --git a/tools/devsecops_engine_tools/engine_sca/engine_container/src/infrastructure/driven_adapters/prisma_cloud/prisma_cloud_manager_scan.py b/tools/devsecops_engine_tools/engine_sca/engine_container/src/infrastructure/driven_adapters/prisma_cloud/prisma_cloud_manager_scan.py
index e895a81c..28072396 100755
--- a/tools/devsecops_engine_tools/engine_sca/engine_container/src/infrastructure/driven_adapters/prisma_cloud/prisma_cloud_manager_scan.py
+++ b/tools/devsecops_engine_tools/engine_sca/engine_container/src/infrastructure/driven_adapters/prisma_cloud/prisma_cloud_manager_scan.py
@@ -89,7 +89,7 @@ def _write_image_base(self, result_file, base_image, exclusions_data):
                     for exclusion in prisma_exclusions:
                         if (
                             vulnerability.get("id") == exclusion.get("id") and
-                            any(image.startswith(base_image) for image in exclusion.get("source_images", []))
+                            any(image.startswith(base_image) for image in exclusion.get("x86.image.name", []))
                         ):
                             vulnerability["baseImage"] = base_image
                             modified = True
diff --git a/tools/devsecops_engine_tools/engine_sca/engine_container/test/infrastructure/driven_adapters/prisma_cloud/test_prisma_cloud_manager_scan.py b/tools/devsecops_engine_tools/engine_sca/engine_container/test/infrastructure/driven_adapters/prisma_cloud/test_prisma_cloud_manager_scan.py
index 7ce75f72..240165ee 100755
--- a/tools/devsecops_engine_tools/engine_sca/engine_container/test/infrastructure/driven_adapters/prisma_cloud/test_prisma_cloud_manager_scan.py
+++ b/tools/devsecops_engine_tools/engine_sca/engine_container/test/infrastructure/driven_adapters/prisma_cloud/test_prisma_cloud_manager_scan.py
@@ -238,7 +238,7 @@ def test_write_image_base_success():
             "PRISMA": [
                 {
                     "id": "CVE-1234-5678",
-                    "source_images": ["python:3.9"]
+                    "x86.image.name": ["python:3.9"]
                 }
             ]
         }