diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 32fb5bf..5aabcb8 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -63,7 +63,7 @@
     <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
     <string name="config_default_keyboard_theme_id" translatable="false">4</string>
     <string name="config_text_size_of_language_on_spacebar" translatable="false">small</string>
-    <integer name="config_max_popup_keyboard_column">10</integer>
+    <integer name="config_max_popup_keyboard_column">5</integer>
     <!-- Whether or not auto-correction should be enabled by default -->
     <bool name="enable_autocorrect">true</bool>
     <string-array name="auto_correction_threshold_values" translatable="false">