diff --git a/tests/Makefile.am b/tests/Makefile.am
index 2d69df74a..62da87db3 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -50,7 +50,7 @@ DIST_SUBDIRS = 	bsim1	\
 TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/bin/check.sh $(top_builddir)/src/ngspice
 
 EXTRA_DIST = \
-	README bin adms
+	README bin
  
 
 MAINTAINERCLEANFILES = Makefile.in