diff --git a/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/KzgRetriever.java b/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/KzgRetriever.java
index 5215461fbe5..fa980ea2f57 100644
--- a/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/KzgRetriever.java
+++ b/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/KzgRetriever.java
@@ -32,7 +32,7 @@ public static KZG getKzgWithLoadedTrustedSetup(final String network) {
     final String trustedSetupFile =
         Objects.requireNonNull(Eth2NetworkConfiguration.class.getResource(trustedSetupFilename))
             .toExternalForm();
-    final KZG kzg = KZG.INSTANCE;
+    final KZG kzg = KZG.getInstance();
     kzg.loadTrustedSetup(trustedSetupFile);
     return kzg;
   }