diff --git a/makefile b/makefile
index 6ed822d36a1e7030d401acd647f3d27db36d7a87..e4ea497f1ed6ab729e0bdf14e9e92f42b9f35bbf 100644
--- a/makefile
+++ b/makefile
@@ -10,7 +10,7 @@ SUBDIRS_BINS = acat \
                adeterminize \
                adiff adiff.automaton adiff.grammar \
                aepsilon \
-               atrim \
+               atrim.fsm \
                anormalize \
                aconversions \
                aderivation aintegral \