diff --git a/tests/123-valueassignment-OK.asn1.-EF b/tests/123-valueassignment-OK.asn1.-EF
new file mode 100644
index 0000000..8fe6f2c
--- /dev/null
+++ b/tests/123-valueassignment-OK.asn1.-EF
@@ -0,0 +1,8 @@
+ModuleValueAssignmentConstrained { iso org(3) dod(6) internet(1) private(4)
+	enterprise(1) spelio(9363) software(1) asn1c(5) test(1) 123 }
+DEFINITIONS AUTOMATIC TAGS ::=
+BEGIN
+
+zzz OCTET STRING (SIZE(1)) ::= '0001'B
+
+END