diff --git a/Commons/Sources/Commons/FifoCache.swift b/Commons/Sources/Commons/FifoCache.swift
index 82806a41..ea3db730 100644
--- a/Commons/Sources/Commons/FifoCache.swift
+++ b/Commons/Sources/Commons/FifoCache.swift
@@ -7,11 +7,15 @@ import Foundation
 
 public final class FifoCache<Key: Hashable, Value> {
 
-  public init(count: Int) {
+  public init(count: Int, queueQos: DispatchQoS) {
     self.count = count
     self.keyWriteIndex = 0
     self.keys = Array(repeating: nil, count: count)
     self.storage = Dictionary(minimumCapacity: count)
+    self.queue = DispatchQueue(
+      label: "\(String(reflecting: FifoCache.self))-\(UUID().uuidString)",
+      qos: queueQos
+    )
   }
 
   public func set(_ value: Value, forKey key: Key) {
@@ -32,5 +36,5 @@ public final class FifoCache<Key: Hashable, Value> {
   private var keyWriteIndex: Int
   private var storage: Dictionary<Key, Value>
 
-  private let queue = DispatchQueue(label: "FifoCache-\(UUID().uuidString)", qos: .userInteractive)
+  private let queue: DispatchQueue
 }
diff --git a/NvimView/Sources/NvimView/ColorUtils.swift b/NvimView/Sources/NvimView/ColorUtils.swift
index ad1a27bf..0f40d64a 100644
--- a/NvimView/Sources/NvimView/ColorUtils.swift
+++ b/NvimView/Sources/NvimView/ColorUtils.swift
@@ -44,5 +44,5 @@ final class ColorUtils {
   }
 }
 
-private let colorCache = FifoCache<Int, NSColor>(count: 500)
-private let cgColorCache = FifoCache<Int, CGColor>(count: 500)
+private let colorCache = FifoCache<Int, NSColor>(count: 500, queueQos: .userInteractive)
+private let cgColorCache = FifoCache<Int, CGColor>(count: 500, queueQos: .userInteractive)
diff --git a/NvimView/Sources/NvimView/FontUtils.swift b/NvimView/Sources/NvimView/FontUtils.swift
index 6c2740f7..375b1126 100644
--- a/NvimView/Sources/NvimView/FontUtils.swift
+++ b/NvimView/Sources/NvimView/FontUtils.swift
@@ -77,5 +77,8 @@ final class FontUtils {
   }
 }
 
-private let fontCache = FifoCache<SizedFontTrait, NSFont>(count: 100)
-private let cellSizeWithDefaultLinespacingCache = FifoCache<NSFont, CGSize>(count: 100)
+private let fontCache = FifoCache<SizedFontTrait, NSFont>(count: 100, queueQos: .userInteractive)
+private let cellSizeWithDefaultLinespacingCache = FifoCache<NSFont, CGSize>(
+  count: 100,
+  queueQos: .userInteractive
+)
diff --git a/NvimView/Sources/NvimView/Typesetter.swift b/NvimView/Sources/NvimView/Typesetter.swift
index 3fbb0439..be32ad9f 100644
--- a/NvimView/Sources/NvimView/Typesetter.swift
+++ b/NvimView/Sources/NvimView/Typesetter.swift
@@ -272,7 +272,10 @@ final class Typesetter {
     }
   }
 
-  private let ctRunsCache = FifoCache<Array<Unicode.UTF16.CodeUnit>, CtRunsAndFont>(count: 5000)
+  private let ctRunsCache = FifoCache<Array<Unicode.UTF16.CodeUnit>, CtRunsAndFont>(
+    count: 5000,
+    queueQos: .userInteractive
+  )
 
   private let log = OSLog(subsystem: Defs.loggerSubsystem, category: Defs.LoggerCategory.view)