diff --git a/gcs/builder/builder.go b/gcs/builder/builder.go
index 7c63f49..e2aefc9 100644
--- a/gcs/builder/builder.go
+++ b/gcs/builder/builder.go
@@ -195,14 +195,7 @@ func (b *GCSBuilder) AddScript(script []byte) *GCSBuilder {
 		return b
 	}
 
-	b.AddEntries(data)
-
-	// Recurse into each pushed datum and attempt to add it as a script.
-	for _, datum := range data {
-		b.AddScript(datum)
-	}
-
-	return b
+	return b.AddEntries(data)
 }
 
 // AddWitness adds each item of the passed filter stack to the filter, and then
@@ -213,13 +206,7 @@ func (b *GCSBuilder) AddWitness(witness wire.TxWitness) *GCSBuilder {
 		return b
 	}
 
-	b.AddEntries(witness)
-
-	for _, script := range witness {
-		b.AddScript(script)
-	}
-
-	return b
+	return b.AddEntries(witness)
 }
 
 // Build returns a function which builds a GCS filter with the given parameters