diff --git a/plugins/file-open-save-new/core/src/main/java/org/pentaho/di/plugins/fileopensave/cache/FileCache.java b/plugins/file-open-save-new/core/src/main/java/org/pentaho/di/plugins/fileopensave/cache/FileCache.java
index a699da26e26f..065d4ed3c6b3 100644
--- a/plugins/file-open-save-new/core/src/main/java/org/pentaho/di/plugins/fileopensave/cache/FileCache.java
+++ b/plugins/file-open-save-new/core/src/main/java/org/pentaho/di/plugins/fileopensave/cache/FileCache.java
@@ -54,6 +54,7 @@ public boolean removeFile( File parent, File file ) {
   public boolean addFile( File parent, File file ) {
     if ( fileCache.containsKey( parent ) && !fileCache.containsKey( file ) ) {
         fileCache.get( parent ).add( file );
+        return true;
     }
     return false;
   }