diff --git a/docs/widgets/core/textarea.md b/docs/widgets/core/textarea.md
index 7e42f2f17..5f6b50e8c 100644
--- a/docs/widgets/core/textarea.md
+++ b/docs/widgets/core/textarea.md
@@ -74,11 +74,6 @@ In password mode `lv_textarea_get_text(textarea)` returns the actual text entere
 
 The visibility time can be adjusted with `LV_TEXTAREA_DEF_PWD_SHOW_TIME)` in `lv_conf.h`.
 
-### Text alignment
-
-To align the text in the Text area ` lv_textarea_set_align(textarea, LV_TEXT_ALIGN_LEFT/RIGHT/CENTER)` needs to be used instead of setting the `text_align` style property.
-
-
 ### Accepted characters
 You can set a list of accepted characters with `lv_textarea_set_accepted_chars(textarea, "0123456789.+-")`. 
 Other characters will be ignored. 
diff --git a/src/widgets/lv_textarea.c b/src/widgets/lv_textarea.c
index a4ae81eb5..5ca0fbe06 100644
--- a/src/widgets/lv_textarea.c
+++ b/src/widgets/lv_textarea.c
@@ -489,6 +489,7 @@ void lv_textarea_set_one_line(lv_obj_t * obj, bool en)
     if(en) {
         ta->one_line = 1;
         lv_obj_set_width(ta->label, LV_SIZE_CONTENT);
+        lv_obj_set_style_min_width(ta->label, lv_pct(100), 0);
 
         lv_obj_set_height(obj, LV_SIZE_CONTENT);
         lv_obj_scroll_to(obj, 0, 0, LV_ANIM_OFF);
@@ -496,6 +497,7 @@ void lv_textarea_set_one_line(lv_obj_t * obj, bool en)
     else {
         ta->one_line = 0;
         lv_obj_set_width(ta->label, lv_pct(100));
+        lv_obj_set_style_min_width(ta->label, 0, 0);
         lv_obj_remove_local_style_prop(obj, LV_STYLE_HEIGHT, LV_PART_MAIN);
         lv_obj_scroll_to(obj, 0, 0, LV_ANIM_OFF);
     }
@@ -553,6 +555,7 @@ void lv_textarea_set_password_show_time(lv_obj_t * obj, uint16_t time)
 
 void lv_textarea_set_align(lv_obj_t * obj, lv_text_align_t align)
 {
+    LV_LOG_WARN("Deprecated: use the normal text_align style property instead");
     lv_obj_set_style_text_align(obj, align, 0);
 
     switch(align) {
diff --git a/src/widgets/lv_textarea.h b/src/widgets/lv_textarea.h
index 0964416d4..2ab48f0ab 100644
--- a/src/widgets/lv_textarea.h
+++ b/src/widgets/lv_textarea.h
@@ -199,6 +199,7 @@ void lv_textarea_set_text_selection(lv_obj_t * obj, bool en);
 void lv_textarea_set_password_show_time(lv_obj_t * obj, uint16_t time);
 
 /**
+ * Deprecated: use the normal text_align style property instead
  * Set the label's alignment.
  * It sets where the label is aligned (in one line mode it can be smaller than the text area)
  * and how the lines of the area align in case of multiline text area