diff --git a/src/input/Manager.cc b/src/input/Manager.cc
index ad52edfa06..68964dd121 100644
--- a/src/input/Manager.cc
+++ b/src/input/Manager.cc
@@ -2536,8 +2536,31 @@ Val* Manager::ValueToVal(const Stream* i, const Value* val, bool& have_error) co
 			if ( stag == TYPE_VOID )
 				TypeTag stag = val->val.set_val.vals[0]->type;
 
-			set_index = new TypeList(base_type(stag)->Ref());
-			set_index->Append(base_type(stag)->Ref());
+			BroType* index_type;
+
+			if ( stag == TYPE_ENUM )
+				{
+				// Enums are not a base-type, so need to look it up.
+				const auto& sv = val->val.set_val.vals[0]->val.string_val;
+				std::string enum_name(sv.data, sv.length);
+				auto enum_id = global_scope()->Lookup(enum_name);
+
+				if ( ! enum_id )
+					{
+					Warning(i, "Value '%s' for stream '%s' is not a valid enum.",
+					        enum_name.data(), i->name.c_str());
+
+					have_error = true;
+					return nullptr;
+					}
+
+				index_type = enum_id->Type()->AsEnumType();
+				}
+			else
+				index_type = base_type_no_ref(stag);
+
+			set_index = new TypeList(index_type);
+			set_index->Append(index_type->Ref());
 			}
 
 		SetType* s = new SetType(set_index, 0);
diff --git a/testing/btest/Baseline/scripts.base.frameworks.input.config.enum-set/zeek..stdout b/testing/btest/Baseline/scripts.base.frameworks.input.config.enum-set/zeek..stdout
new file mode 100644
index 0000000000..c38913d6aa
--- /dev/null
+++ b/testing/btest/Baseline/scripts.base.frameworks.input.config.enum-set/zeek..stdout
@@ -0,0 +1,12 @@
+DPD::ignore_violations, {
+
+}
+---
+{
+Analyzer::ANALYZER_SYSLOG
+}
+---
+DPD::ignore_violations, {
+Analyzer::ANALYZER_SYSLOG
+}
+---
diff --git a/testing/btest/Baseline/scripts.base.frameworks.input.config.enum-set/zeek.config.log b/testing/btest/Baseline/scripts.base.frameworks.input.config.enum-set/zeek.config.log
new file mode 100644
index 0000000000..732d185efa
--- /dev/null
+++ b/testing/btest/Baseline/scripts.base.frameworks.input.config.enum-set/zeek.config.log
@@ -0,0 +1,10 @@
+#separator \x09
+#set_separator	,
+#empty_field	(empty)
+#unset_field	-
+#path	config
+#open	2019-10-03-04-02-02
+#fields	ts	id	old_value	new_value	location
+#types	time	string	string	string	string
+1570075321.966826	DPD::ignore_violations	(empty)	Analyzer::ANALYZER_SYSLOG	-
+#close	2019-10-03-04-02-02
diff --git a/testing/btest/scripts/base/frameworks/input/config/enum-set.zeek b/testing/btest/scripts/base/frameworks/input/config/enum-set.zeek
new file mode 100644
index 0000000000..1bfd964202
--- /dev/null
+++ b/testing/btest/scripts/base/frameworks/input/config/enum-set.zeek
@@ -0,0 +1,46 @@
+# @TEST-EXEC: btest-bg-run zeek zeek -b %INPUT
+# @TEST-EXEC: btest-bg-wait 10
+# @TEST-EXEC: btest-diff zeek/.stdout
+# @TEST-EXEC: btest-diff zeek/config.log
+
+@TEST-START-FILE configfile4
+DPD::ignore_violations Analyzer::ANALYZER_SYSLOG
+@TEST-END-FILE
+
+@load base/frameworks/config
+@load base/frameworks/dpd
+
+redef exit_only_after_terminate = T;
+redef InputConfig::empty_field = "EMPTY";
+redef InputConfig::set_separator = "\t";
+
+type Idx: record {
+	option_name: string;
+};
+
+type Val: record {
+	option_val: string;
+};
+
+global currconfig: table[string] of string = table();
+
+event InputConfig::new_value(name: string, source: string, id: string, value: any)
+	{
+	print id, lookup_ID(id);
+	print "---";
+	print value;
+	print "---";
+	Config::set_value(id, value);
+	print id, lookup_ID(id);
+	print "---";
+	}
+
+event Input::end_of_data(name: string, source:string)
+	{
+	terminate();
+	}
+
+event zeek_init()
+	{
+	Input::add_table([$reader=Input::READER_CONFIG, $source="../configfile4", $name="configuration", $idx=Idx, $val=Val, $destination=currconfig, $want_record=F]);
+	}