diff --git a/Version b/Version
index 3ff76314..411aab91 100644
--- a/Version
+++ b/Version
@@ -1 +1 @@
-0.74.3
\ No newline at end of file
+0.74.4
\ No newline at end of file
diff --git a/model/variable.go b/model/variable.go
index 7a867151..5db75f53 100644
--- a/model/variable.go
+++ b/model/variable.go
@@ -59,7 +59,10 @@ type Variable struct {
 func (v *Variable) getValueFromInput(in data.Map) (interface{}, error) {
 	var value interface{}
 	from := v.From
-	if from == "" {
+	if from == "" && v.Value == nil {
+		from = v.Name
+	}
+	if from == "" && v.When != "" {
 		from = v.Name
 	}
 	if from != "" {