diff --git a/po/POTFILES.in b/po/POTFILES.in
index 1fa8bc9..23b3af3 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -10,3 +10,4 @@ src/sinkinputwidget.cc
 src/sinkwidget.cc
 src/sourceoutputwidget.cc
 src/sourcewidget.cc
+src/streamwidget.cc