diff --git a/src/config/option/ArcanistWildConfigOption.php b/src/config/option/ArcanistWildConfigOption.php
index aff4c97a..91e974e6 100644
--- a/src/config/option/ArcanistWildConfigOption.php
+++ b/src/config/option/ArcanistWildConfigOption.php
@@ -32,4 +32,8 @@ final class ArcanistWildConfigOption
     return $value;
   }
 
+  public function getStorageValueFromValue($value) {
+    return $value;
+  }
+
 }
diff --git a/src/config/source/ArcanistFileConfigurationSource.php b/src/config/source/ArcanistFileConfigurationSource.php
index 22fb1d81..947750aa 100644
--- a/src/config/source/ArcanistFileConfigurationSource.php
+++ b/src/config/source/ArcanistFileConfigurationSource.php
@@ -1,11 +1,10 @@
 <?php
 
 final class ArcanistFileConfigurationSource
-  extends ArcanistConfigurationSource {
+  extends ArcanistFilesystemConfigurationSource {
 
   public function getFileKindDisplayName() {
     return pht('Config File');
   }
 
-
 }
\ No newline at end of file