diff --git a/nursery_store_test.go b/nursery_store_test.go
index 32f3470b..33b2d9b6 100644
--- a/nursery_store_test.go
+++ b/nursery_store_test.go
@@ -88,7 +88,7 @@ func TestNurseryStoreInit(t *testing.T) {
 	}
 	defer cleanUp()
 
-	ns, err := newNurseryStore(&bitcoinGenesis, cdb)
+	ns, err := newNurseryStore(&bitcoinTestnetGenesis, cdb)
 	if err != nil {
 		t.Fatalf("unable to open nursery store: %v", err)
 	}
@@ -110,7 +110,7 @@ func TestNurseryStoreIncubate(t *testing.T) {
 	}
 	defer cleanUp()
 
-	ns, err := newNurseryStore(&bitcoinGenesis, cdb)
+	ns, err := newNurseryStore(&bitcoinTestnetGenesis, cdb)
 	if err != nil {
 		t.Fatalf("unable to open nursery store: %v", err)
 	}
@@ -350,7 +350,7 @@ func TestNurseryStoreFinalize(t *testing.T) {
 	}
 	defer cleanUp()
 
-	ns, err := newNurseryStore(&bitcoinGenesis, cdb)
+	ns, err := newNurseryStore(&bitcoinTestnetGenesis, cdb)
 	if err != nil {
 		t.Fatalf("unable to open nursery store: %v", err)
 	}
@@ -437,7 +437,7 @@ func TestNurseryStoreGraduate(t *testing.T) {
 	}
 	defer cleanUp()
 
-	ns, err := newNurseryStore(&bitcoinGenesis, cdb)
+	ns, err := newNurseryStore(&bitcoinTestnetGenesis, cdb)
 	if err != nil {
 		t.Fatalf("unable to open nursery store: %v", err)
 	}