diff --git a/env.example b/env.example
index eb6dcc5c5..9c9ee5d8c 100644
--- a/env.example
+++ b/env.example
@@ -58,6 +58,9 @@ GOOGLE_CLOUD_PROJECT_ID=...
 GOOGLE_TEST_CREDENTIALS=...
 GOOGLE_VERTEX_TEST_CREDENTIALS=...
 
+# Hume
+HUME_API_KEY=...
+
 # LMNT
 LMNT_API_KEY=...
 LMNT_VOICE_ID=...