diff --git a/frame_semantic_transformer/data/loaders/framenet17/ensure_wordnet_downloaded.py b/frame_semantic_transformer/data/loaders/framenet17/ensure_wordnet_downloaded.py
index 98ad527..664eb70 100644
--- a/frame_semantic_transformer/data/loaders/framenet17/ensure_wordnet_downloaded.py
+++ b/frame_semantic_transformer/data/loaders/framenet17/ensure_wordnet_downloaded.py
@@ -6,3 +6,7 @@ def ensure_wordnet_downloaded() -> None:
         nltk.data.find("corpora/wordnet.zip")
     except LookupError:
         nltk.download("wordnet")
+    try:
+        nltk.data.find("corpora/omw-1.4.zip")
+    except LookupError:
+        nltk.download("omw-1.4")