diff --git a/po/POTFILES b/po/POTFILES
index a5c076bd9..7b9b71f5b 100644
--- a/po/POTFILES
+++ b/po/POTFILES
@@ -810,7 +810,7 @@ src/viewer/text/textarea.c
 src/viewer/text/textarea.h
 src/viewer/text/view.cpp
 src/viewer/text/view.h
-src/viewer/text/vs.cpp
+src/viewer/text/vs.c
 src/viewer/text/vs.h
 src/viewer/timer.c
 src/viewer/timer.h