diff --git a/lib/utils/transcription-utils.js b/lib/utils/transcription-utils.js
index 4d2db00d..811e021f 100644
--- a/lib/utils/transcription-utils.js
+++ b/lib/utils/transcription-utils.js
@@ -1400,7 +1400,7 @@ module.exports = (logger) => {
         ...(speechmaticsOptions.transcription_config?.operating_point &&
           {SPEECHMATICS_OPERATING_POINT: speechmaticsOptions.transcription_config.operating_point}),
         ...(speechmaticsOptions.transcription_config?.enable_entities &&
-          {SPEECHMATICS_ENABLE_ENTTIES: speechmaticsOptions.transcription_config.enable_entities}),
+          {SPEECHMATICS_ENABLE_ENTITIES: speechmaticsOptions.transcription_config.enable_entities}),
         ...(speechmaticsOptions.transcription_config?.audio_filtering_config?.volume_threshold &&
           {SPEECHMATICS_VOLUME_THRESHOLD:
             speechmaticsOptions.transcription_config.audio_filtering_config.volume_threshold}),