diff --git a/gfx/drivers_renderchain/gl2_renderchain.c b/gfx/drivers_renderchain/gl2_renderchain.c
index 95d2d67f4a..ffb0f4c193 100644
--- a/gfx/drivers_renderchain/gl2_renderchain.c
+++ b/gfx/drivers_renderchain/gl2_renderchain.c
@@ -1355,28 +1355,24 @@ static void gl2_renderchain_copy_frame(
 #endif
 }
 
+#if !defined(HAVE_OPENGLES2) && !defined(HAVE_PSGL)
 static void gl2_renderchain_bind_pbo(unsigned idx)
 {
-#ifndef HAVE_OPENGLES2
    glBindBuffer(GL_PIXEL_PACK_BUFFER, (GLuint)idx);
-#endif
 }
 
 static void gl2_renderchain_unbind_pbo(void)
 {
-#ifndef HAVE_OPENGLES2
    glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
-#endif
 }
 
 static void gl2_renderchain_init_pbo(unsigned size,
       const void *data)
 {
-#ifndef HAVE_OPENGLES2
    glBufferData(GL_PIXEL_PACK_BUFFER, size,
          (const GLvoid*)data, GL_STREAM_READ);
-#endif
 }
+#endif
 
 static void gl2_renderchain_readback(void *data,
       unsigned alignment,
@@ -1468,9 +1464,15 @@ gl_renderchain_driver_t gl2_renderchain = {
    gl2_renderchain_fence_free,
 #endif
    gl2_renderchain_readback,
+#if !defined(HAVE_OPENGLES2) && !defined(HAVE_PSGL)
    gl2_renderchain_init_pbo,
    gl2_renderchain_bind_pbo,
    gl2_renderchain_unbind_pbo,
+#else
+   NULL,
+   NULL,
+   NULL,
+#endif
    gl2_renderchain_copy_frame,
    gl2_renderchain_restore_default_state,
 #ifdef HAVE_OPENGLES