diff --git a/approvaltests/src/main/java/org/approvaltests/internal/logs/ApprovedFileLog.java b/approvaltests/src/main/java/org/approvaltests/internal/logs/ApprovedFileLog.java
index 38c80114f..4665972eb 100644
--- a/approvaltests/src/main/java/org/approvaltests/internal/logs/ApprovedFileLog.java
+++ b/approvaltests/src/main/java/org/approvaltests/internal/logs/ApprovedFileLog.java
@@ -10,7 +10,7 @@ public class ApprovedFileLog
   static
   {
     FileUtils.writeFile(get(), "");
-    Once.run(() -> LoggingUtils.downloadScriptIfMissing("detect_and_remove_abandoned"));
+    Once.runAsync(() -> LoggingUtils.downloadScriptIfMissing("detect_and_remove_abandoned"));
   }
   public static File get()
   {
diff --git a/approvaltests/src/main/java/org/approvaltests/internal/logs/FailedFileLog.java b/approvaltests/src/main/java/org/approvaltests/internal/logs/FailedFileLog.java
index 7ad535d01..bef434a02 100644
--- a/approvaltests/src/main/java/org/approvaltests/internal/logs/FailedFileLog.java
+++ b/approvaltests/src/main/java/org/approvaltests/internal/logs/FailedFileLog.java
@@ -15,7 +15,7 @@ public class FailedFileLog
   }
   private static void downloadApproveAllScriptIfMissing()
   {
-    Once.run(() -> LoggingUtils.downloadScriptIfMissing("approve_all"));
+    Once.runAsync(() -> LoggingUtils.downloadScriptIfMissing("approve_all"));
   }
   public static File get()
   {