diff --git a/sigmac/rule_or_config.go b/sigmac/rule_or_config.go
new file mode 100644
index 0000000..3836431
--- /dev/null
+++ b/sigmac/rule_or_config.go
@@ -0,0 +1,23 @@
+package main
+
+import (
+	"gopkg.in/yaml.v3"
+)
+
+type ruleOrConfig string
+
+func (r ruleOrConfig) IsRule() bool {
+	return r == "rule"
+}
+
+func (r *ruleOrConfig) UnmarshalYAML(node *yaml.Node) error {
+	// Check if there's a key called "detection".
+	// This is a required field in a Sigma rule but doesn't exist in a config
+	for _, node := range node.Content {
+		if node.Kind == yaml.ScalarNode && node.Value == "detection" {
+			*r = "rule"
+			return nil
+		}
+	}
+	return nil
+}
diff --git a/sigmac/rule_or_config_test.go b/sigmac/rule_or_config_test.go
new file mode 100644
index 0000000..a83e718
--- /dev/null
+++ b/sigmac/rule_or_config_test.go
@@ -0,0 +1,44 @@
+package main
+
+import (
+	"testing"
+
+	"gopkg.in/yaml.v3"
+)
+
+func Test_isSigmaRule(t *testing.T) {
+	tests := []struct {
+		file           string
+		expectedIsRule bool
+	}{
+		{
+			`title: foo
+logsources:
+  foo:
+    category: process_creation
+    index: bar
+`,
+			false,
+		},
+		{
+			`title: foo
+detection:
+    foo:
+        - bar
+        - baz
+    selection: foo
+`,
+			true,
+		},
+	}
+	for _, tt := range tests {
+		var isRule ruleOrConfig
+		err := yaml.Unmarshal([]byte(tt.file), &isRule)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if isRule.IsRule() != tt.expectedIsRule {
+			t.Errorf("Expected\n%s to be detected as a rule", tt.file)
+		}
+	}
+}
diff --git a/sigmac/sigmac.go b/sigmac/sigmac.go
index fc4237a..bc14e32 100644
--- a/sigmac/sigmac.go
+++ b/sigmac/sigmac.go
@@ -10,6 +10,7 @@ import (
 	"text/template"
 
 	"github.com/bradleyjkemp/sigma-go"
+	"gopkg.in/yaml.v3"
 )
 
 var (
@@ -33,7 +34,9 @@ func main() {
 }
 
 func run(root string, recursive bool) error {
+	directories := map[string]struct{}{}
 	rulesByDirectory := map[string][]string{}
+	configByDirectory := map[string][]string{}
 
 	// Collect all the rules under this root
 	err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
@@ -53,14 +56,31 @@ func run(root string, recursive bool) error {
 			return fmt.Errorf("error reading %s: %w", path, err)
 		}
 
-		// Just check the rule is valid
-		_, err = sigma.ParseRule(contents)
-		if err != nil {
-			return fmt.Errorf("error parsing %s: %w", path, err)
+		var ruleOrConfig ruleOrConfig
+		yaml.Unmarshal(contents, &ruleOrConfig)
+
+		if ruleOrConfig.IsRule() {
+			// Just check the rule is valid
+			_, err = sigma.ParseRule(contents)
+			if err != nil {
+				return fmt.Errorf("error parsing %s: %w", path, err)
+			}
+
+			dir := filepath.Dir(path)
+			directories[dir] = struct{}{}
+			rulesByDirectory[dir] = append(rulesByDirectory[dir], strconv.Quote(string(contents)))
+		} else {
+			// Just check the config is valid
+			_, err = sigma.ParseConfig(contents)
+			if err != nil {
+				return fmt.Errorf("error parsing %s: %w", path, err)
+			}
+
+			dir := filepath.Dir(path)
+			directories[dir] = struct{}{}
+			configByDirectory[dir] = append(configByDirectory[dir], strconv.Quote(string(contents)))
 		}
 
-		dir := filepath.Dir(path)
-		rulesByDirectory[dir] = append(rulesByDirectory[dir], strconv.Quote(string(contents)))
 		return nil
 	})
 	if err != nil {
@@ -68,7 +88,7 @@ func run(root string, recursive bool) error {
 	}
 
 	// For each directory containing Sigma rules, write a sigma.go file containing all the rules
-	for dir, rules := range rulesByDirectory {
+	for dir := range directories {
 		registryFile, err := os.OpenFile(filepath.Join(dir, "sigma.go"), os.O_CREATE|os.O_RDWR|os.O_TRUNC, 0755)
 		if err != nil {
 			return err
@@ -76,7 +96,8 @@ func run(root string, recursive bool) error {
 		_, packageName := filepath.Split(dir)
 		params := map[string]interface{}{
 			"PackageName": packageName,
-			"Rules":       rules,
+			"Rules":       rulesByDirectory[dir],
+			"Configs":     configByDirectory[dir],
 		}
 		err = registryTmpl.Execute(registryFile, params)
 		if err != nil {
@@ -92,10 +113,14 @@ package {{.PackageName}}
 
 import (
 	sigma "github.com/bradleyjkemp/sigma-go"
+
+	"sort"
 )
 
 var Rules = map[string]sigma.Rule{}
 
+var Configs []sigma.Config
+
 func registerRule(contents string) {
 	// TODO: it'd be better if this were already parsed rather than being parsed at runtime
 	rule, err := sigma.ParseRule([]byte(contents))
@@ -113,9 +138,26 @@ func registerRule(contents string) {
 	}
 	Rules[id] = rule
 }
+
+func registerConfig(contents string) {
+	// TODO: it'd be better if this were already parsed rather than being parsed at runtime
+	config, err := sigma.ParseConfig([]byte(contents))
+	if err != nil {
+		panic(err)
+	}
+
+	Configs = append(Configs, config)
+	sort.Slice(Configs, func(i, j int) bool {
+		return Configs[i].Order < Configs[j].Order
+	})
+}
 {{range .Rules}}
 func init() {
 	registerRule({{.}})
 }
+{{end}}{{range .Configs}}
+func init() {
+	registerConfig({{.}})
+}
 {{end}}
 `))