diff --git a/Tusker/API/InstanceFeatures.swift b/Tusker/API/InstanceFeatures.swift
index 1ac5d2ab..1f2b3760 100644
--- a/Tusker/API/InstanceFeatures.swift
+++ b/Tusker/API/InstanceFeatures.swift
@@ -10,7 +10,7 @@ import Foundation
 import Pachyderm
 
 struct InstanceFeatures {
-    private static let pleromaVersionRegex = try! NSRegularExpression(pattern: "\\(compatible; Pleroma (.*)\\)")
+    private static let pleromaVersionRegex = try! NSRegularExpression(pattern: "\\(compatible; pleroma (.*)\\)", options: .caseInsensitive)
     
     private(set) var instanceType = InstanceType.mastodon
     private(set) var version: Version?