diff --git a/applications/main/nfc/helpers/protocol_support/mf_ultralight/mf_ultralight.c b/applications/main/nfc/helpers/protocol_support/mf_ultralight/mf_ultralight.c
index e7acf4863..a3028905f 100644
--- a/applications/main/nfc/helpers/protocol_support/mf_ultralight/mf_ultralight.c
+++ b/applications/main/nfc/helpers/protocol_support/mf_ultralight/mf_ultralight.c
@@ -191,7 +191,8 @@ static void nfc_scene_read_and_saved_menu_on_enter_mf_ultralight(NfcApp* instanc
             instance);
     } else if(
         data->type == MfUltralightTypeNTAG213 || data->type == MfUltralightTypeNTAG215 ||
-        data->type == MfUltralightTypeNTAG216) {
+        data->type == MfUltralightTypeNTAG216 || data->type == MfUltralightTypeUL11 ||
+        data->type == MfUltralightTypeUL21) {
         submenu_add_item(
             submenu,
             "Write",
diff --git a/lib/nfc/protocols/mf_ultralight/mf_ultralight.c b/lib/nfc/protocols/mf_ultralight/mf_ultralight.c
index 74436dc08..6300801ab 100644
--- a/lib/nfc/protocols/mf_ultralight/mf_ultralight.c
+++ b/lib/nfc/protocols/mf_ultralight/mf_ultralight.c
@@ -570,6 +570,22 @@ uint16_t mf_ultralight_get_config_page_num(MfUltralightType type) {
     return mf_ultralight_features[type].config_page;
 }
 
+uint8_t mf_ultralight_get_write_end_page(MfUltralightType type) {
+    furi_check(type < MfUltralightTypeNum);
+    furi_assert(
+        type == MfUltralightTypeUL11 || type == MfUltralightTypeUL21 ||
+        type == MfUltralightTypeNTAG213 || type == MfUltralightTypeNTAG215 ||
+        type == MfUltralightTypeNTAG216);
+
+    uint8_t end_page = mf_ultralight_get_config_page_num(type);
+    if(type == MfUltralightTypeNTAG213 || type == MfUltralightTypeNTAG215 ||
+       type == MfUltralightTypeNTAG216) {
+        end_page -= 1;
+    }
+
+    return end_page;
+}
+
 uint8_t mf_ultralight_get_pwd_page_num(MfUltralightType type) {
     furi_check(type < MfUltralightTypeNum);
 
diff --git a/lib/nfc/protocols/mf_ultralight/mf_ultralight.h b/lib/nfc/protocols/mf_ultralight/mf_ultralight.h
index 5e348a0c9..6c6a83a17 100644
--- a/lib/nfc/protocols/mf_ultralight/mf_ultralight.h
+++ b/lib/nfc/protocols/mf_ultralight/mf_ultralight.h
@@ -210,6 +210,8 @@ uint32_t mf_ultralight_get_feature_support_set(MfUltralightType type);
 
 uint16_t mf_ultralight_get_config_page_num(MfUltralightType type);
 
+uint8_t mf_ultralight_get_write_end_page(MfUltralightType type);
+
 uint8_t mf_ultralight_get_pwd_page_num(MfUltralightType type);
 
 bool mf_ultralight_is_page_pwd_or_pack(MfUltralightType type, uint16_t page_num);
diff --git a/lib/nfc/protocols/mf_ultralight/mf_ultralight_poller.c b/lib/nfc/protocols/mf_ultralight/mf_ultralight_poller.c
index 0c7f9f803..bc4ebd515 100644
--- a/lib/nfc/protocols/mf_ultralight/mf_ultralight_poller.c
+++ b/lib/nfc/protocols/mf_ultralight/mf_ultralight_poller.c
@@ -616,7 +616,7 @@ static NfcCommand mf_ultralight_poller_handler_write_pages(MfUltralightPoller* i
 
     do {
         const MfUltralightData* write_data = instance->mfu_event.data->write_data;
-        uint8_t end_page = mf_ultralight_get_config_page_num(write_data->type) - 1;
+        uint8_t end_page = mf_ultralight_get_write_end_page(write_data->type);
         if(instance->current_page == end_page) {
             instance->state = MfUltralightPollerStateWriteSuccess;
             break;
diff --git a/targets/f7/api_symbols.csv b/targets/f7/api_symbols.csv
index 0ec43c54b..7a790b0e1 100644
--- a/targets/f7/api_symbols.csv
+++ b/targets/f7/api_symbols.csv
@@ -2576,6 +2576,7 @@ Function,+,mf_ultralight_get_pages_total,uint16_t,MfUltralightType
 Function,+,mf_ultralight_get_pwd_page_num,uint8_t,MfUltralightType
 Function,+,mf_ultralight_get_type_by_version,MfUltralightType,MfUltralightVersion*
 Function,+,mf_ultralight_get_uid,const uint8_t*,"const MfUltralightData*, size_t*"
+Function,+,mf_ultralight_get_write_end_page,uint8_t,MfUltralightType
 Function,+,mf_ultralight_is_all_data_read,_Bool,const MfUltralightData*
 Function,+,mf_ultralight_is_counter_configured,_Bool,const MfUltralightData*
 Function,+,mf_ultralight_is_equal,_Bool,"const MfUltralightData*, const MfUltralightData*"