diff --git a/engine/src/flutter/third_party/txt/src/minikin/FontCollection.cpp b/engine/src/flutter/third_party/txt/src/minikin/FontCollection.cpp
index a9dcc66b52..ff07778cb8 100644
--- a/engine/src/flutter/third_party/txt/src/minikin/FontCollection.cpp
+++ b/engine/src/flutter/third_party/txt/src/minikin/FontCollection.cpp
@@ -23,6 +23,7 @@
 #include <log/log.h>
 #include "unicode/unistr.h"
 #include "unicode/unorm2.h"
+#include "unicode/utf16.h"
 
 #include <minikin/Emoji.h>
 #include <minikin/FontCollection.h>
diff --git a/engine/src/flutter/third_party/txt/src/txt/paragraph.cc b/engine/src/flutter/third_party/txt/src/txt/paragraph.cc
index 34a5a2f950..2e324aa6e2 100644
--- a/engine/src/flutter/third_party/txt/src/txt/paragraph.cc
+++ b/engine/src/flutter/third_party/txt/src/txt/paragraph.cc
@@ -34,7 +34,9 @@
 #include "minikin/LayoutUtils.h"
 #include "minikin/LineBreaker.h"
 #include "minikin/MinikinFont.h"
-#include "third_party/icu/source/common/unicode/ubidi.h"
+#include "unicode/ubidi.h"
+#include "unicode/utf16.h"
+
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkMaskFilter.h"
 #include "third_party/skia/include/core/SkPaint.h"