diff --git a/src/gui/po/POTFILES.in b/src/gui/po/POTFILES.in
new file mode 100644
index 000000000..f8afa6162
--- /dev/null
+++ b/src/gui/po/POTFILES.in
@@ -0,0 +1,12 @@
+# List of source files containing translatable strings.
+
+src/gtk-lumiera.cpp
+
+src/workspace/actions.cpp
+
+src/dialogs/preferences-dialog.cpp
+src/dialogs/render.cpp
+
+src/panels/assets-panel.cpp
+src/panels/timeline-panel.cpp
+src/panels/viewer-panel.cpp