diff --git a/engine/metaparams.go b/engine/metaparams.go
index a2c4b069..944a4890 100644
--- a/engine/metaparams.go
+++ b/engine/metaparams.go
@@ -154,7 +154,8 @@ type MetaParams struct {
 	// named resources. It can even be used as part of an edge or via a
 	// send/recv receiver. It can NOT be a sending vertex. These properties
 	// differentiate the use of this instead of simply wrapping a resource
-	// in an "if" statement.
+	// in an "if" statement. If it is hidden, then it does not need to pass
+	// the resource Validate method step.
 	Hidden bool `yaml:"hidden"`
 
 	// Export is a list of hostnames (and/or the special "*" entry) which if
diff --git a/engine/resources.go b/engine/resources.go
index 4a1c2e2d..0eb04a11 100644
--- a/engine/resources.go
+++ b/engine/resources.go
@@ -312,6 +312,12 @@ func Validate(res Res) error {
 		return fmt.Errorf("the Res name starts with a $")
 	}
 
+	// Don't need to validate normally if hidden.
+	// XXX: Check if it's also Exported too? len(res.MetaParams.Export) > 0
+	if res.MetaParams().Hidden {
+		return nil
+	}
+
 	return res.Validate()
 }
 
diff --git a/lang/interpret_test/TestAstFunc2/validate-hidden1.txtar b/lang/interpret_test/TestAstFunc2/validate-hidden1.txtar
new file mode 100644
index 00000000..97f368d8
--- /dev/null
+++ b/lang/interpret_test/TestAstFunc2/validate-hidden1.txtar
@@ -0,0 +1,11 @@
+-- main.mcl --
+line "whatever" {
+	#file => "", # specified on collect
+	#state => "", # specified on collect
+	content => "hello",
+
+	Meta:hidden => true, # should Validate even though fields are missing.
+	#Meta:export => ["*",],
+}
+-- OUTPUT --
+Vertex: line[whatever]