diff --git a/contrib/C_Layer/libguic_kolibri/kolibri_gui_elements.h b/contrib/C_Layer/libguic_kolibri/kolibri_gui_elements.h
index c7beda49ab..ceb0afdb55 100644
--- a/contrib/C_Layer/libguic_kolibri/kolibri_gui_elements.h
+++ b/contrib/C_Layer/libguic_kolibri/kolibri_gui_elements.h
@@ -5,6 +5,8 @@
 #include "kolibri_editbox.h"
 #include "kolibri_checkbox.h"
 #include "kolibri_button.h"
+#include "kolibri_progressbar.h"
+#include "kolibri_frame.h"
 
 /* enum KOLIBRI_GUI_ELEMENT_TYPE contains all available GUI items from box_lib */
 /* More elements can be added from other libraries as required */
@@ -82,6 +84,16 @@ kolibri_gui_op_table[KOLIBRI_BUTTON].redraw_fn = (cb_elem_boxlib)draw_button;
 kolibri_gui_op_table[KOLIBRI_BUTTON].mouse_fn = NULL;
 kolibri_gui_op_table[KOLIBRI_BUTTON].key_fn = NULL;
 
+/* Setting up functions for progress bar GUI elements*/
+kolibri_gui_op_table[KOLIBRI_PROGRESS_BAR].redraw_fn = (cb_elem_boxlib)progressbar_draw;
+kolibri_gui_op_table[KOLIBRI_PROGRESS_BAR].mouse_fn = NULL;
+kolibri_gui_op_table[KOLIBRI_PROGRESS_BAR].key_fn = NULL;
+
+/* Setting up functions for frame GUI elements*/
+kolibri_gui_op_table[KOLIBRI_FRAME].redraw_fn = (cb_elem_boxlib)frame_draw;
+kolibri_gui_op_table[KOLIBRI_FRAME].mouse_fn = NULL;
+kolibri_gui_op_table[KOLIBRI_FRAME].key_fn = NULL;
+
 }
 
 /* Create a new main GUI window for KolibriOS */
diff --git a/contrib/C_Layer/libguic_kolibri/loadboxlib.asm b/contrib/C_Layer/libguic_kolibri/loadboxlib.asm
index 2b9bc73898..bd358d191a 100644
--- a/contrib/C_Layer/libguic_kolibri/loadboxlib.asm
+++ b/contrib/C_Layer/libguic_kolibri/loadboxlib.asm
@@ -134,3 +134,8 @@ public edit_box_mouse as '_edit_box_mouse'
 
 public check_box_draw2 as '_check_box_draw2'
 public check_box_mouse2 as '_check_box_mouse2'
+
+public progressbar_draw as '_progressbar_draw'
+public progressbar_progress as '_progressbar_progress'
+
+public frame_draw as '_frame_draw'