diff --git a/blender_cloud/pillar.py b/blender_cloud/pillar.py
index 38993a5..16eecae 100644
--- a/blender_cloud/pillar.py
+++ b/blender_cloud/pillar.py
@@ -36,7 +36,7 @@ from pillarsdk.utils import sanitize_filename
 from . import cache
 
 SUBCLIENT_ID = 'PILLAR'
-TEXTURE_NODE_TYPES = {'texture', 'hdri', 'HDRI_FILE'}
+TEXTURE_NODE_TYPES = {'texture', 'hdri'}
 
 RFC1123_DATE_FORMAT = '%a, %d %b %Y %H:%M:%S GMT'
 
diff --git a/blender_cloud/texture_browser.py b/blender_cloud/texture_browser.py
index 4e211d4..62121f7 100644
--- a/blender_cloud/texture_browser.py
+++ b/blender_cloud/texture_browser.py
@@ -494,11 +494,8 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
 
         project_uuid = self.current_path.project_uuid
         node_uuid = self.current_path.node_uuid
-        is_hdri_node = False
-        current_node = None
 
         if node_uuid:
-            current_node = self.path_stack[-1]
             # Query for sub-nodes of this node.
             self.log.debug('Getting subnodes for parent node %r', node_uuid)
             children = await pillar.get_nodes(parent_node_uuid=node_uuid,