diff --git a/langs/go/go.go b/langs/go/go.go
index 6088add..ef95e6c 100644
--- a/langs/go/go.go
+++ b/langs/go/go.go
@@ -126,7 +126,7 @@ func (m *GoModeler) writeEnum(enum *firemodel.SchemaEnum, sourceCoder firemodel.
 
 	f.Const().DefsFunc(func(g *jen.Group) {
 		for _, val := range enum.Values {
-			enumValName := fmt.Sprintf("%s_%s", enumName, val.Name)
+			enumValName := fmt.Sprintf("%s_%s", enumName, strcase.ToScreamingSnake(val.Name))
 			if enum.Comment == "" {
 				g.Commentf("TODO: Add comment to %s in firemodel schema.", enumValName)
 			} else {
diff --git a/testfixtures/firemodel/TestFiremodelFromSchema/go/test_direction.firemodel.go b/testfixtures/firemodel/TestFiremodelFromSchema/go/test_direction.firemodel.go
index 7ff655c..b0b2bff 100644
--- a/testfixtures/firemodel/TestFiremodelFromSchema/go/test_direction.firemodel.go
+++ b/testfixtures/firemodel/TestFiremodelFromSchema/go/test_direction.firemodel.go
@@ -6,12 +6,12 @@ package firemodel
 type TestDirection string
 
 const (
-	// TODO: Add comment to TestDirection_left in firemodel schema.
-	TestDirection_left TestDirection = "LEFT"
-	// TODO: Add comment to TestDirection_right in firemodel schema.
-	TestDirection_right TestDirection = "RIGHT"
-	// TODO: Add comment to TestDirection_up in firemodel schema.
-	TestDirection_up TestDirection = "UP"
-	// TODO: Add comment to TestDirection_down in firemodel schema.
-	TestDirection_down TestDirection = "DOWN"
+	// TODO: Add comment to TestDirection_LEFT in firemodel schema.
+	TestDirection_LEFT TestDirection = "LEFT"
+	// TODO: Add comment to TestDirection_RIGHT in firemodel schema.
+	TestDirection_RIGHT TestDirection = "RIGHT"
+	// TODO: Add comment to TestDirection_UP in firemodel schema.
+	TestDirection_UP TestDirection = "UP"
+	// TODO: Add comment to TestDirection_DOWN in firemodel schema.
+	TestDirection_DOWN TestDirection = "DOWN"
 )