diff --git a/tuxvsclippy/src/rot/Makefile.am b/tuxvsclippy/src/rot/Makefile.am
index 3ac1168..f70e9a1 100644
--- a/tuxvsclippy/src/rot/Makefile.am
+++ b/tuxvsclippy/src/rot/Makefile.am
@@ -86,7 +86,8 @@ tst.cxx
 
 tst_LDADD = \
 librot.la \
-$(L_MATH)
+$(L_MATH) \
+../auxil/libauxil.la