diff --git a/ntcore/src/main/native/cpp/net/WebSocketConnection.cpp b/ntcore/src/main/native/cpp/net/WebSocketConnection.cpp
index e8ac9142b1..b08ab2d927 100644
--- a/ntcore/src/main/native/cpp/net/WebSocketConnection.cpp
+++ b/ntcore/src/main/native/cpp/net/WebSocketConnection.cpp
@@ -48,7 +48,7 @@ class WebSocketConnection::Stream final : public wpi::raw_ostream {
 };
 
 void WebSocketConnection::Stream::write_impl(const char* data, size_t len) {
-  if (len > kAllocSize) {
+  if (len >= kAllocSize) {
     // only called by raw_ostream::write() when the buffer is empty and a large
     // thing is being written; called with a length that's a multiple of the
     // alloc size