diff --git a/devel/moon/files/patch-cargo-crates_extism-convert-1.30.0_src_encoding.rs b/devel/moon/files/patch-cargo-crates_extism-convert-1.30.0_src_encoding.rs
new file mode 100644
index 000000000000..bf318c92de9a
--- /dev/null
+++ b/devel/moon/files/patch-cargo-crates_extism-convert-1.30.0_src_encoding.rs
@@ -0,0 +1,9 @@
+--- cargo-crates/extism-convert-1.30.0/src/encoding.rs.orig	2026-09-18 10:03:25 UTC
++++ cargo-crates/extism-convert-1.30.0/src/encoding.rs
+@@ -182,6 +182,3 @@ impl<'a, T: bytemuck::Pod> FromBytes<'a> for Raw<'a, T
+         Ok(Raw(x))
+     }
+ }
+-
+-#[cfg(all(feature = "raw", target_endian = "big"))]
+-compile_error!("The raw feature is only supported on little endian targets");