diff --git a/llarp/handlers/tun.cpp b/llarp/handlers/tun.cpp
index 35d769a7d..8baf61ff6 100644
--- a/llarp/handlers/tun.cpp
+++ b/llarp/handlers/tun.cpp
@@ -32,6 +32,13 @@ namespace llarp
       m_NetworkToUserPktQueue.Process(send);
     }
 
+    bool
+    TunEndpoint::ShouldFlushNow(llarp_time_t now) const
+    {
+      static constexpr llarp_time_t FlushInterval = 25;
+      return now >= m_LastFlushAt + FlushInterval;
+    }
+
     void
     TunEndpoint::tunifTick(llarp_tun_io *tun)
     {
diff --git a/llarp/handlers/tun.hpp b/llarp/handlers/tun.hpp
index 6a2e7e7eb..2203cbf2f 100644
--- a/llarp/handlers/tun.hpp
+++ b/llarp/handlers/tun.hpp
@@ -185,11 +185,7 @@ namespace llarp
 
      protected:
       bool
-      ShouldFlushNow(llarp_time_t now) const
-      {
-        static constexpr llarp_time_t FlushInterval = 50;
-        return now >= m_LastFlushAt + FlushInterval;
-      }
+      ShouldFlushNow(llarp_time_t now) const;
 
       llarp_time_t m_LastFlushAt = 0;
       using PacketQueue_t        = llarp::util::CoDelQueue<