diff --git a/clone/clone.go b/clone/clone.go
index 886eeff8..c6665d79 100644
--- a/clone/clone.go
+++ b/clone/clone.go
@@ -294,33 +294,6 @@ func recurseLigate(seedFragment Fragment, fragmentList []Fragment, usedFragments
 	return openConstructs, infiniteConstructs
 }
 
-func getConstructs(c chan string, constructSequences chan []string, circular bool) {
-	var constructs []string
-	var exists bool
-	var existingSeqhashes []string
-	for {
-		construct, more := <-c
-		if more {
-			exists = false
-			seqhashConstruct, _ := seqhash.Hash(construct, "DNA", circular, true)
-			// Check if this construct is unique
-			for _, existingSeqhash := range existingSeqhashes {
-				if existingSeqhash == seqhashConstruct {
-					exists = true
-				}
-			}
-			if !exists {
-				constructs = append(constructs, construct)
-				existingSeqhashes = append(existingSeqhashes, seqhashConstruct)
-			}
-		} else {
-			constructSequences <- constructs
-			close(constructSequences)
-			return
-		}
-	}
-}
-
 // CircularLigate simulates ligation of all possible fragment combinations into circular plasmids.
 func CircularLigate(fragments []Fragment) ([]string, []string) {
 	var outputConstructs []string
diff --git a/clone/clone_test.go b/clone/clone_test.go
index bac49436..bf42129c 100644
--- a/clone/clone_test.go
+++ b/clone/clone_test.go
@@ -128,7 +128,7 @@ func TestGoldenGate(t *testing.T) {
 	}
 }
 
-func ExampleGoldenGate() {
+func ExampleEnzymeManager_GoldenGate() {
 	em := NewEnzymeManager(GetBaseRestrictionEnzymes())
 	// Fragment 1 has a palindrome at its start. This isn't very common but
 	// can occur. These two fragments are real DNA fragments used in the
@@ -204,7 +204,7 @@ func TestCircularCutRegression(t *testing.T) {
 
 func benchmarkGoldenGate(b *testing.B, em EnzymeManager, parts []Part) {
 	for n := 0; n < b.N; n++ {
-		em.GoldenGate(parts, "BbsI")
+		_, _, _ = em.GoldenGate(parts, "BbsI")
 	}
 }