diff --git a/src/gui/macOS/fileproviderdomainmanager_mac.mm b/src/gui/macOS/fileproviderdomainmanager_mac.mm
index c79503e9d9..4a83da3c30 100644
--- a/src/gui/macOS/fileproviderdomainmanager_mac.mm
+++ b/src/gui/macOS/fileproviderdomainmanager_mac.mm
@@ -253,7 +253,7 @@ class FileProviderDomainManager::Private {
         }
     }
 
-    void readdFileProviderDomain(NSFileProviderDomain * const domain)
+    void readdFileProviderDomain(NSFileProviderDomain * const domain, void (^completionHandler)())
     {
         dispatch_async(dispatch_get_main_queue(), ^{
             // Wait for this to finish
@@ -265,6 +265,8 @@ class FileProviderDomainManager::Private {
                                                                 << error.code
                                                                 << error.localizedDescription;
                     }
+
+                    completionHandler();
                 }];
             });