Index: source/renderer/HWLightingModelRenderer.cpp
===================================================================
--- source/renderer/HWLightingModelRenderer.cpp
+++ source/renderer/HWLightingModelRenderer.cpp
@@ -226,13 +226,7 @@
 	// render the lot
 	size_t numFaces = mdldef->GetNumFaces();
 
-	// Draw with DrawRangeElements where available, since it might be more efficient
-#if CONFIG2_GLES
-	glDrawElements(GL_TRIANGLES, (GLsizei)numFaces*3, GL_UNSIGNED_SHORT, indexBase);
-#else
-	glDrawRangeElementsEXT(GL_TRIANGLES, 0, (GLuint)mdldef->GetNumVertices()-1,
-		(GLsizei)numFaces*3, GL_UNSIGNED_SHORT, indexBase);
-#endif
+	glDrawElements(GL_TRIANGLES, static_cast<GLsizei>(numFaces * 3), GL_UNSIGNED_SHORT, indexBase);
 
 	// bump stats
 	g_Renderer.m_Stats.m_DrawCalls++;
Index: source/renderer/InstancingModelRenderer.cpp
===================================================================
--- source/renderer/InstancingModelRenderer.cpp
+++ source/renderer/InstancingModelRenderer.cpp
@@ -374,13 +374,7 @@
 	// render the lot
 	size_t numFaces = mdldef->GetNumFaces();
 
-	// Draw with DrawRangeElements where available, since it might be more efficient
-#if CONFIG2_GLES
-	glDrawElements(GL_TRIANGLES, (GLsizei)numFaces*3, GL_UNSIGNED_SHORT, m->imodeldefIndexBase);
-#else
-	glDrawRangeElementsEXT(GL_TRIANGLES, 0, (GLuint)m->imodeldef->m_Array.GetNumVertices()-1,
-			(GLsizei)numFaces*3, GL_UNSIGNED_SHORT, m->imodeldefIndexBase);
-#endif
+	glDrawElements(GL_TRIANGLES, static_cast<GLsizei>(numFaces * 3), GL_UNSIGNED_SHORT, m->imodeldefIndexBase);
 
 	// bump stats
 	g_Renderer.m_Stats.m_DrawCalls++;
Index: source/renderer/VertexArray.h
===================================================================
--- source/renderer/VertexArray.h
+++ source/renderer/VertexArray.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012 Wildfire Games.
+/* Copyright (C) 2022 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -208,7 +208,7 @@
 /**
  * A VertexArray that is specialised to handle 16-bit array indices.
  * Call Bind() and pass the return value to the indices parameter of
- * glDrawElements/glDrawRangeElements/glMultiDrawElements.
+ * glDrawElements.
  * Use CVertexBuffer::Unbind() to unbind the array when done.
  */
 class VertexIndexArray : public VertexArray