diff --git a/aclocal.m4 b/aclocal.m4
index eff669bd..8d133cd8 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -7275,6 +7275,7 @@ AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
 m4_include([m4/acinclude.m4])
+m4_include([m4/ice_find_athena.m4])
 m4_include([m4/libtool.m4])
 m4_include([m4/ltoptions.m4])
 m4_include([m4/ltsugar.m4])