diff --git a/assets/patches.txt b/assets/patches.txt
index c541e5e..472b673 100644
--- a/assets/patches.txt
+++ b/assets/patches.txt
@@ -13,6 +13,7 @@ patches/librewolf-prefs.patch
 patches/mozilla_dirs.patch
 patches/msix-fixed-113.patch
 patches/remove_addons.patch
+patches/rust-unaligned-access-backport.patch
 patches/sed-patches/allow-searchengines-non-esr.patch
 patches/sed-patches/disable-pocket.patch
 patches/sed-patches/stop-undesired-requests.patch
diff --git a/patches/rust-unaligned-access-backport.patch b/patches/rust-unaligned-access-backport.patch
new file mode 100644
index 0000000..af9dedc
--- /dev/null
+++ b/patches/rust-unaligned-access-backport.patch
@@ -0,0 +1,12 @@
+# Backport of https://github.com/mozilla/authenticator-rs/pull/246
+--- a/third_party/rust/authenticator/src/transport/windows/winapi.rs
++++ b/third_party/rust/authenticator/src/transport/windows/winapi.rs
+@@ -221,7 +221,7 @@ impl DeviceInterfaceDetailData {
+     }
+ 
+     fn path(&self) -> String {
+-        unsafe { from_wide_ptr((*self.data).DevicePath.as_ptr(), self.path_len - 2) }
++        unsafe { from_wide_ptr(ptr::addr_of!((*self.data).DevicePath[0]), self.path_len - 2) }
+     }
+ }
+