diff --git a/app/src/display/widgets/battery_status.c b/app/src/display/widgets/battery_status.c
index a6f34567..9179b0d0 100644
--- a/app/src/display/widgets/battery_status.c
+++ b/app/src/display/widgets/battery_status.c
@@ -27,7 +27,7 @@ struct battery_status_state {
 };
 
 static void set_battery_symbol(lv_obj_t *label, struct battery_status_state state) {
-    char text[3] = {};
+    char text[8] = {};
 
     uint8_t level = state.level;
 
diff --git a/app/src/display/widgets/layer_status.c b/app/src/display/widgets/layer_status.c
index d917f63c..a4a7be58 100644
--- a/app/src/display/widgets/layer_status.c
+++ b/app/src/display/widgets/layer_status.c
@@ -24,15 +24,15 @@ struct layer_status_state {
 
 static void set_layer_symbol(lv_obj_t *label, struct layer_status_state state) {
     if (state.label == NULL) {
-        char text[6] = {};
+        char text[7] = {};
 
         sprintf(text, LV_SYMBOL_KEYBOARD " %i", state.index);
 
         lv_label_set_text(label, text);
     } else {
-        char text[12] = {};
+        char text[13] = {};
 
-        snprintf(text, 12, LV_SYMBOL_KEYBOARD " %s", state.label);
+        snprintf(text, sizeof(text), LV_SYMBOL_KEYBOARD " %s", state.label);
 
         lv_label_set_text(label, text);
     }