diff --git a/dependencies/libcmmk/src/mappings/iso/pro_s.h b/dependencies/libcmmk/src/mappings/iso/pro_s.h
index 8be3a745..425cd5cd 100644
--- a/dependencies/libcmmk/src/mappings/iso/pro_s.h
+++ b/dependencies/libcmmk/src/mappings/iso/pro_s.h
@@ -15,12 +15,23 @@
  * License along with libcmmk.  If not, see <http://www.gnu.org/licenses/>.
  */
 static keyboard_layout layout_iso_pro_s = {
-	/* TODO! */
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-	{-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
-};
\ No newline at end of file
+/*      ESC    F1    F2    F3    F4   XXX    F5    F6    F7    F8   XXX    F9   F10   F11   F12   PRN SCRLK PAUSE   XXX   XXX   XXX   XXX     */
+{       96,   97,   98,   99,  104,   -1,  105,  106,  112,  113,   -1,  114,   67,   68,   69,  102,  103,  107,   -1,   -1,   -1,   -1},
+
+/*        `     1     2     3     4     5     6     7     8     9     0     -     +   XXX BKSPC INSRT  HOME  PGUP NUMLK    #/    #*    #-     */
+{        0,    1,    8,    9,   16,   17,   24,   25,   32,   33,   40,   41,   -1,   -1,   49,   56,   57,   64,   -1,   -1,   -1,   -1},
+
+/*      TAB     Q     W     E     R     T     Y     U     I     O     P     [     ]   XXX ENTER DELTE   END  PGDN    #7    #8    #9    #+     */
+{        2,    3,   10,   11,   18,   19,   26,   27,   34,   35,   42,   43,   -1,   -1,   52,   58,   59,   66,   -1,   -1,   -1,   -1},
+
+/*    CAPLK     A     S     D     F     G     H     J     K     L     ;     '   XXX   XXX   XXX   XXX   XXX   XXX    #4    #5    #6   XXX     */
+{        4,    5,   12,   13,   20,   21,   28,   29,   36,   37,   44,   45,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
+
+/*    LSHFT     \     Z     X     C     V     B     N     M     ,     .     /   XXX   XXX RSHFT   XXX    UP   XXX    #1    #2    #3 #ENTR     */
+{        6,   89,    7,   14,   15,   22,   23,   30,   31,   38,   39,   46,   -1,   -1,   47,   -1,   61,   -1,   -1,   -1,   -1,   -1},
+
+/*    LCTRL  LWIN  LALT   XXX   XXX   XXX SPACE   XXX   XXX   XXX  RALT  RWIN    FN   XXX RCTRL  LEFT  DOWN RIGHT    #0   XXX    #.   XXX     */
+{       91,   90,   92,   -1,   -1,   -1,   93,   -1,   -1,   -1,   94,   60,   95,   -1,   54,   63,   62,   70,   -1,   -1,   -1,   -1},
+
+{	-1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1},
+};