diff --git a/src/app/config.py b/src/app/config.py
index 4b4bc2a..b3b3ac8 100644
--- a/src/app/config.py
+++ b/src/app/config.py
@@ -26,6 +26,7 @@
 SCHPIEL_TOKEN = os.environ.get("SCHPIEL_TOKEN")
 FTS_FILEPATH = os.environ.get("FTS_FILEPATH")
 RDF2VEC_FILEPATH = os.environ.get("RDF2VEC_FILEPATH")
+SBERT_FILEPATH = os.environ.get("SBERT_FILEPATH")
 
 # space-separated list of sqlite3 DB files containing sources, in the format:
 # CREATE TABLE source (id PRIMARY KEY, last_download, xml) as per the DDB