diff --git a/po/POTFILES.in b/po/POTFILES.in
index ee40c1aa8..f3c6fea70 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,5 +1,6 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
+src/compositor/compositor.c
 src/core/all-keybindings.h
 src/core/bell.c
 src/core/core.c