diff --git a/modules/rosenthal/examples/dot-config/fcitx5/config b/modules/rosenthal/examples/dot-config/fcitx5/config
new file mode 100644
index 0000000..c5791b7
--- /dev/null
+++ b/modules/rosenthal/examples/dot-config/fcitx5/config
@@ -0,0 +1,5 @@
+# The default Ctrl+Space has conflict with Emacs, change it to Super+Space.
+[Hotkey/TriggerKeys]
+0=Super+space
+1=Zenkaku_Hankaku
+2=Hangul
diff --git a/modules/rosenthal/services/desktop.scm b/modules/rosenthal/services/desktop.scm
index 29d3c6d..9a79257 100644
--- a/modules/rosenthal/services/desktop.scm
+++ b/modules/rosenthal/services/desktop.scm
@@ -580,6 +580,8 @@ gtk-key-theme-name = ~a~%"
 
     (".config/autostart/shepherd.desktop"
      ,(local-file "../examples/dot-config/autostart/shepherd.desktop"))
+    (".config/fcitx5/config"
+     ,(local-file "../examples/dot-config/fcitx5/config"))
     (".config/niri/config.kdl"
      ,(local-file "../examples/dot-config/niri/config.kdl"))
     (".config/xfce4/helpers.rc"