diff --git a/Makefile.in b/Makefile.in
index a9764bf378d9..e417670feae5 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -376,6 +376,9 @@ findunusedcode:
               | grep -v ^WSObject \
               > unusedcode.easy
 
+findunusedheaders:
+	$(SRCDIR)/bin/find-unusedheaders.pl
+
 # the actual running of subsequentcheck is now done in "build" target => faster
 check: build
 
diff --git a/bin/find_unusedheaders.pl b/bin/find-unusedheaders.pl
similarity index 100%
rename from bin/find_unusedheaders.pl
rename to bin/find-unusedheaders.pl