diff --git a/services/filestore/test/unit/js/ImageOptimiserTests.js b/services/filestore/test/unit/js/ImageOptimiserTests.js
index e4bc967345..947400d0d8 100644
--- a/services/filestore/test/unit/js/ImageOptimiserTests.js
+++ b/services/filestore/test/unit/js/ImageOptimiserTests.js
@@ -19,7 +19,10 @@ describe('ImageOptimiser', function() {
     ImageOptimiser = SandboxedModule.require(modulePath, {
       requires: {
         './SafeExec': SafeExec,
-        'logger-sharelatex': logger
+        'logger-sharelatex': logger,
+        'metrics-sharelatex': {
+          Timer: sinon.stub().returns({ done: sinon.stub() })
+        }
       }
     })
   })
diff --git a/services/filestore/test/unit/js/KeybuilderTests.js b/services/filestore/test/unit/js/KeybuilderTests.js
index 9dcb38f74f..4364b668a3 100644
--- a/services/filestore/test/unit/js/KeybuilderTests.js
+++ b/services/filestore/test/unit/js/KeybuilderTests.js
@@ -7,7 +7,9 @@ describe('LocalFileWriter', function() {
   const key = 'wombat/potato'
 
   beforeEach(function() {
-    KeyBuilder = SandboxedModule.require(modulePath)
+    KeyBuilder = SandboxedModule.require(modulePath, {
+      requires: { 'settings-sharelatex': {} }
+    })
   })
 
   describe('cachedKey', function() {