diff --git a/libs/ffmpeg/builders.js b/libs/ffmpeg/builders.js
index fcbadecd..b2711e79 100644
--- a/libs/ffmpeg/builders.js
+++ b/libs/ffmpeg/builders.js
@@ -682,7 +682,7 @@ module.exports = (s,config,lang) => {
             const videoFps = !isNaN(parseFloat(e.details.stream_fps)) && e.details.stream_fps !== '0' ? parseFloat(e.details.stream_fps) : null
             const inputMap = buildInputMap(e,e.details.input_map_choices.detector_sip_buffer)
             const { videoWidth, videoHeight } = validateDimensions(e.details.event_record_scale_x,e.details.event_record_scale_y)
-            const hlsTime = !isNaN(parseInt(e.details.detector_buffer_hls_list_time)) ? `${parseInt(e.details.detector_buffer_hls_list_time)}` : '2'
+            const hlsTime = !isNaN(parseInt(e.details.detector_buffer_hls_time)) ? `${parseInt(e.details.detector_buffer_hls_time)}` : '2'
             const hlsListSize = !isNaN(parseInt(e.details.detector_buffer_hls_list_size)) ? `${parseInt(e.details.detector_buffer_hls_list_size)}` : '4'
             if(inputMap)outputFlags.push(inputMap)
             if(e.details.cust_sip_record)outputFlags.push(e.details.cust_sip_record)