diff --git a/lucidlife/src/Makefile.in b/lucidlife/src/Makefile.in

index 6988bb4..a22703b 100644

--- a/lucidlife/src/Makefile.in

+++ b/lucidlife/src/Makefile.in

@@ -54,7 +54,7 @@ am_lucidlife_OBJECTS = ewmh.$(OBJEXT) lucidlife.$(OBJEXT) \

 	lr_lookup.$(OBJEXT) ul_lookup.$(OBJEXT) ur_lookup.$(OBJEXT) \

 	util.$(OBJEXT)

 lucidlife_OBJECTS = $(am_lucidlife_OBJECTS)

-lucidlife_LDADD = $(LDADD)

+lucidlife_LDADD = $(LDADD) -lX11

 DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)

 depcomp = $(SHELL) $(top_srcdir)/depcomp

 am__depfiles_maybe = depfiles