diff --git a/drape/index_buffer.cpp b/drape/index_buffer.cpp
index 460ce15b86..eb8132c101 100644
--- a/drape/index_buffer.cpp
+++ b/drape/index_buffer.cpp
@@ -4,3 +4,8 @@ IndexBuffer::IndexBuffer(uint16_t capacity)
   : GLBuffer(GLBuffer::IndexBuffer, sizeof(uint16_t), capacity)
 {
 }
+
+void IndexBuffer::UploadData(uint16_t * data, uint16_t size)
+{
+  GLBuffer::UploadData((void *)data, size);
+}
diff --git a/drape/index_buffer.hpp b/drape/index_buffer.hpp
index cee3bdf632..4cb8bc07b5 100644
--- a/drape/index_buffer.hpp
+++ b/drape/index_buffer.hpp
@@ -6,4 +6,6 @@ class IndexBuffer : public GLBuffer
 {
 public:
   IndexBuffer(uint16_t capacity);
+
+  void UploadData(uint16_t * data, uint16_t size);
 };