diff --git a/rpmostree-cxxrs-prebuilt.cxx b/rpmostree-cxxrs-prebuilt.cxx

index 46985b6f..e73f5d1c 100644

--- a/rpmostree-cxxrs-prebuilt.cxx

+++ b/rpmostree-cxxrs-prebuilt.cxx

@@ -1457,6 +1457,8 @@ void rpmostreecxx$cxxbridge1$cliwrap_destdir(::rust::String *return$) noexcept;

 ::rust::repr::PtrLen rpmostreecxx$cxxbridge1$prepare_rpmdb_base_location(::std::int32_t rootfs_dfd, ::rpmostreecxx::GCancellable &cancellable) noexcept;

+::rust::repr::PtrLen rpmostreecxx$cxxbridge1$compose_postprocess_rpm_macro(::std::int32_t rootfs_dfd) noexcept;

+

 void rpmostreecxx$cxxbridge1$deployment_generate_id(::rpmostreecxx::OstreeDeployment &deployment, ::rust::String *return$) noexcept;

 ::rust::repr::PtrLen rpmostreecxx$cxxbridge1$deployment_populate_variant(::rpmostreecxx::OstreeSysroot &sysroot, ::rpmostreecxx::OstreeDeployment &deployment, ::rpmostreecxx::GVariantDict &dict) noexcept;

@@ -2079,6 +2081,13 @@ void prepare_rpmdb_base_location(::std::int32_t rootfs_dfd, ::rpmostreecxx::GCan

   }

 }

+void compose_postprocess_rpm_macro(::std::int32_t rootfs_dfd) {

+  ::rust::repr::PtrLen error$ = rpmostreecxx$cxxbridge1$compose_postprocess_rpm_macro(rootfs_dfd);

+  if (error$.ptr) {

+    throw ::rust::impl<::rust::Error>::error(error$);

+  }

+}

+

 ::rust::String deployment_generate_id(::rpmostreecxx::OstreeDeployment &deployment) noexcept {

   ::rust::MaybeUninit<::rust::String> return$;

   rpmostreecxx$cxxbridge1$deployment_generate_id(deployment, &return$.value);

diff --git a/rpmostree-cxxrs-prebuilt.h b/rpmostree-cxxrs-prebuilt.h

index 631ea2b9..9428089b 100644

--- a/rpmostree-cxxrs-prebuilt.h

+++ b/rpmostree-cxxrs-prebuilt.h

@@ -1249,6 +1249,8 @@ void workaround_selinux_cross_labeling(::std::int32_t rootfs_dfd, ::rpmostreecxx

 void prepare_rpmdb_base_location(::std::int32_t rootfs_dfd, ::rpmostreecxx::GCancellable &cancellable);

+void compose_postprocess_rpm_macro(::std::int32_t rootfs_dfd);

+

 ::rust::String deployment_generate_id(::rpmostreecxx::OstreeDeployment &deployment) noexcept;

 void deployment_populate_variant(::rpmostreecxx::OstreeSysroot &sysroot, ::rpmostreecxx::OstreeDeployment &deployment, ::rpmostreecxx::GVariantDict &dict);