diff --git a/src/ex_getln.c b/src/ex_getln.c
index 103bf1b..235e29e 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -2080,7 +2080,8 @@
 }
 #endif
 
-#if (defined(FEAT_XIM) && defined(FEAT_GUI_GTK)) || defined(PROTO)
+#if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE))) \
+							     || defined(PROTO)
 /*
  * Return the virtual column number at the current cursor position.
  * This is used by the IM code to obtain the start of the preedit string.