diff --git a/gui/kivy/main.kv b/gui/kivy/main.kv
index b007c5f80..6ee616907 100644
--- a/gui/kivy/main.kv
+++ b/gui/kivy/main.kv
@@ -225,7 +225,7 @@
     size_hint: 0.5, None
     default_text: ''
     text: self.default_text
-    padding: '5dp', '5db'
+    padding: '5dp', '5dp'
     height: '40dp'
     text_color: self.foreground_color
     disabled_color: 1, 1, 1, 1