diff -r 0b33b9396851 -r 4bde241c49b1 ui/gtk/Makefile
--- a/ui/gtk/Makefile	Mon Feb 04 17:49:50 2019 +0100
+++ b/ui/gtk/Makefile	Sat Nov 14 20:58:20 2020 +0100
@@ -27,7 +27,7 @@
 #
 
 $(GTK_OBJPRE)%.o: gtk/%.c
-	$(CC) -o $@ -c $(CFLAGS) $(TK_CFLAGS) $<
+	$(CC) -o $@ -c -I../ucx $(CFLAGS) $(TK_CFLAGS) $<
 	
 $(UI_LIB): $(OBJ)
 	$(AR) $(ARFLAGS) $(UI_LIB) $(OBJ)