diff --git a/po-properties/POTFILES.in b/po-properties/POTFILES.in
index f125111090..3c2881253f 100644
--- a/po-properties/POTFILES.in
+++ b/po-properties/POTFILES.in
@@ -12,6 +12,7 @@ gdk/gdkdisplay.c
 gdk/gdkdisplaymanager.c
 gdk/gdkdnd.c
 gdk/gdkdrawcontext.c
+gdk/gdkdrop.c
 gdk/gdkevents.c
 gdk/gdkglcontext.c
 gdk/gdkpango.c
@@ -21,6 +22,7 @@ gdk/keyname-table.h
 gdk/quartz/gdkglcontext-quartz.c
 gdk/wayland/gdkclipboard-wayland.c
 gdk/wayland/gdkdnd-wayland.c
+gdk/wayland/gdkdrop-wayland.c
 gdk/wayland/gdkglcontext-wayland.c
 gdk/wayland/gdkprimary-wayland.c
 gdk/win32/gdkclipdrop-win32.c
@@ -34,6 +36,7 @@ gdk/x11/gdkclipboard-x11.c
 gdk/x11/gdkdevicemanager-xi2.c
 gdk/x11/gdkdevice-xi2.c
 gdk/x11/gdkdnd-x11.c
+gdk/x11/gdkdrop-x11.c
 gdk/x11/gdkglcontext-x11.c
 gdk/x11/gdkmain-x11.c
 gdk/x11/gdkselectioninputstream-x11.c
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 3ac1f65077..4b6e40f0e6 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -12,6 +12,7 @@ gdk/gdkdisplay.c
 gdk/gdkdisplaymanager.c
 gdk/gdkdnd.c
 gdk/gdkdrawcontext.c
+gdk/gdkdrop.c
 gdk/gdkevents.c
 gdk/gdkglcontext.c
 gdk/gdkpango.c
@@ -21,6 +22,7 @@ gdk/keyname-table.h
 gdk/quartz/gdkglcontext-quartz.c
 gdk/wayland/gdkclipboard-wayland.c
 gdk/wayland/gdkdnd-wayland.c
+gdk/wayland/gdkdrop-wayland.c
 gdk/wayland/gdkglcontext-wayland.c
 gdk/wayland/gdkprimary-wayland.c
 gdk/win32/gdkclipdrop-win32.c
@@ -34,6 +36,7 @@ gdk/x11/gdkclipboard-x11.c
 gdk/x11/gdkdevicemanager-xi2.c
 gdk/x11/gdkdevice-xi2.c
 gdk/x11/gdkdnd-x11.c
+gdk/x11/gdkdrop-x11.c
 gdk/x11/gdkglcontext-x11.c
 gdk/x11/gdkmain-x11.c
 gdk/x11/gdkselectioninputstream-x11.c