diff --git a/srcpkgs/signal-backup-decode/patches/fix-build.patch b/srcpkgs/signal-backup-decode/patches/fix-build.patch
new file mode 100644
index 00000000000..0e8b4b7badd
--- /dev/null
+++ b/srcpkgs/signal-backup-decode/patches/fix-build.patch
@@ -0,0 +1,12 @@
+Index: signal-backup-decode-0.2.3/src/Backups.rs
+===================================================================
+--- signal-backup-decode-0.2.3.orig/src/Backups.rs
++++ signal-backup-decode-0.2.3/src/Backups.rs
+@@ -6,7 +6,6 @@
+ #![allow(clippy::all)]
+ 
+ #![allow(unused_attributes)]
+-#![rustfmt::skip]
+ 
+ #![allow(box_pointers)]
+ #![allow(dead_code)]