diff --git a/infrastructure/async/src/main/java/tech/pegasys/teku/infrastructure/async/SafeFuture.java b/infrastructure/async/src/main/java/tech/pegasys/teku/infrastructure/async/SafeFuture.java
index c98925e85fe..f88962136be 100644
--- a/infrastructure/async/src/main/java/tech/pegasys/teku/infrastructure/async/SafeFuture.java
+++ b/infrastructure/async/src/main/java/tech/pegasys/teku/infrastructure/async/SafeFuture.java
@@ -454,10 +454,6 @@ public SafeFuture<T> catchAndRethrow(final ExceptionThrowingConsumer<Throwable>
         });
   }
 
-  public static <U> SafeFuture<U> supplyAsync(final Supplier<U> supplier) {
-    return SafeFuture.of(CompletableFuture.supplyAsync(supplier));
-  }
-
   @SuppressWarnings("unchecked")
   @Override
   public <U> SafeFuture<U> thenApply(final Function<? super T, ? extends U> fn) {