diff --git a/applications/subghz/scenes/subghz_scene_set_seed.c b/applications/subghz/scenes/subghz_scene_set_seed.c
index 061801d6d..649c94a20 100644
--- a/applications/subghz/scenes/subghz_scene_set_seed.c
+++ b/applications/subghz/scenes/subghz_scene_set_seed.c
@@ -53,7 +53,7 @@ bool subghz_scene_set_seed_on_event(void* context, SceneManagerEvent event) {
                     "FAAC_SLH",
                     868350000,
                     FuriHalSubGhzPresetOok650Async);
-                flipper_format_update_uint32(subghz->txrx->fff_data, "SEED", (uint32_t*)seed, 1);
+                flipper_format_write_uint32(subghz->txrx->fff_data, "Seed", (uint32_t*)seed, 1);
                 FURI_LOG_I(TAG, "SEED (set_seed_on_event): %8X\n", seed);
                 generated_protocol = true;
             } else {
diff --git a/lib/subghz/protocols/faac_slh.c b/lib/subghz/protocols/faac_slh.c
index 8a090c480..e64994ec4 100644
--- a/lib/subghz/protocols/faac_slh.c
+++ b/lib/subghz/protocols/faac_slh.c
@@ -443,8 +443,8 @@ bool subghz_protocol_decoder_faac_slh_serialize(
         &instance->generic, instance->keystore, &instance->manufacture_name);
 
     bool res = subghz_block_generic_serialize(&instance->generic, flipper_format, frequency, preset);
-    if(res && !flipper_format_write_string_cstr(flipper_format, "Manufacture", instance->manufacture_name)) {
-        FURI_LOG_E(TAG, "Unable to add manufacture name");
+    if(res && !flipper_format_write_uint32(flipper_format, "Seed", &instance->generic.seed, 1)) {
+        FURI_LOG_E(TAG, "Unable to add Seed");
         res = false;
     }
     return res;