1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/wscript b/src/lib/wscript
index 7b19108f5..765ee60a3 100644
--- a/src/lib/wscript
+++ b/src/lib/wscript
@@ -21,6 +21,7 @@ import os
 import i18n
 
 sources = """
+          active_subtitles.cc
           analyse_audio_job.cc
           atmos_mxf_content.cc
           audio_analysis.cc