diff --git a/srcpkgs/io.elementary.files/patches/ftbfs.patch b/srcpkgs/io.elementary.files/patches/ftbfs.patch
new file mode 100644
index 0000000000..894020c475
--- /dev/null
+++ b/srcpkgs/io.elementary.files/patches/ftbfs.patch
@@ -0,0 +1,23 @@
+From 76b5cc95466733c2c100a99127ecd4fbd4d2a5ec Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Corentin=20No=C3=ABl?= <corentin@elementary.io>
+Date: Fri, 4 Oct 2019 00:01:57 +0200
+Subject: [PATCH] ClipboardManager: cast the callback function (#1054)
+
+Fixes build with latest Vala
+---
+ src/ClipboardManager.vala | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/ClipboardManager.vala b/src/ClipboardManager.vala
+index 9e3d25791..3dd72e471 100644
+--- src/ClipboardManager.vala
++++ src/ClipboardManager.vala
+@@ -173,7 +173,7 @@ namespace Marlin {
+                                                target_file,
+                                                action,
+                                                widget,
+-                                               new_files_callback);
++                                               (Marlin.CopyCallback) new_files_callback);
+             }
+ 
+             /* clear the clipboard if it contained "cutted data"