11 files changed, 10 insertions, 26 deletions
diff --git a/keyboards/lets_split/config.h b/keyboards/lets_split/config.h
index 6d72542423..c910d8f24f 100644
--- a/keyboards/lets_split/config.h
+++ b/keyboards/lets_split/config.h
@@ -21,14 +21,4 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "config_common.h"
 
-#ifdef SUBPROJECT_rev1
-    #include "rev1/config.h"
-#endif
-#ifdef SUBPROJECT_rev2
-    #include "rev2/config.h"
-#endif
-#ifdef SUBPROJECT_sockets
-    #include "sockets/config.h"
-#endif
-
 #endif
diff --git a/keyboards/lets_split/keymaps/DE_simple/Makefile b/keyboards/lets_split/keymaps/DE_simple/Makefile
deleted file mode 100644
index 457a3d01d4..0000000000
--- a/keyboards/lets_split/keymaps/DE_simple/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifndef QUANTUM_DIR
-	include ../../../../Makefile
-endif
diff --git a/keyboards/lets_split/keymaps/DE_simple/keymap.c b/keyboards/lets_split/keymaps/DE_simple/keymap.c
index a2c6b22b82..e3cb310d1e 100644
--- a/keyboards/lets_split/keymaps/DE_simple/keymap.c
+++ b/keyboards/lets_split/keymaps/DE_simple/keymap.c
@@ -103,7 +103,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 };
 
 #ifdef AUDIO_ENABLE
-float tone_qwertz[][2]     = SONG(QWERTZ_SOUND);
+float tone_qwertz[][2]     = SONG(QWERTY_SOUND);
 float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
 float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 #endif
diff --git a/keyboards/lets_split/keymaps/DE_simple/rules.mk b/keyboards/lets_split/keymaps/DE_simple/rules.mk
index 457a3d01d4..e69de29bb2 100644
--- a/keyboards/lets_split/keymaps/DE_simple/rules.mk
+++ b/keyboards/lets_split/keymaps/DE_simple/rules.mk
@@ -1,3 +0,0 @@
-ifndef QUANTUM_DIR
-	include ../../../../Makefile
-endif
diff --git a/keyboards/lets_split/lets_split.h b/keyboards/lets_split/lets_split.h
index 1e2d1b9a66..b2a6e604ef 100644
--- a/keyboards/lets_split/lets_split.h
+++ b/keyboards/lets_split/lets_split.h
@@ -3,13 +3,11 @@
 
 #include "quantum.h"
 
-#include QMK_KEYBOARD_H
-
 #ifdef KEYBOARD_lets_split_rev1
     #include "rev1.h"
 #elif KEYBOARD_lets_split_rev2
     #include "rev2.h"
-#else
+#elif KEYBOARD_lets_split_sockets
     #include "sockets.h"
 #endif
 
diff --git a/keyboards/lets_split/rev1/config.h b/keyboards/lets_split/rev1/config.h
index 800d9a7e79..7c128421dd 100644
--- a/keyboards/lets_split/rev1/config.h
+++ b/keyboards/lets_split/rev1/config.h
@@ -19,7 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef REV1_CONFIG_H
 #define REV1_CONFIG_H
 
-#include "../config.h"
+#include "config_common.h"
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
diff --git a/keyboards/lets_split/rev1/rev1.h b/keyboards/lets_split/rev1/rev1.h
index 6bf9f0f038..1d38368fd7 100644
--- a/keyboards/lets_split/rev1/rev1.h
+++ b/keyboards/lets_split/rev1/rev1.h
@@ -1,7 +1,7 @@
 #ifndef REV1_H
 #define REV1_H
 
-#include "../lets_split.h"
+#include "lets_split.h"
 
 //void promicro_bootloader_jmp(bool program);
 #include "quantum.h"
diff --git a/keyboards/lets_split/rev2/config.h b/keyboards/lets_split/rev2/config.h
index d0619c2489..1f0603d501 100644
--- a/keyboards/lets_split/rev2/config.h
+++ b/keyboards/lets_split/rev2/config.h
@@ -19,7 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef REV2_CONFIG_H
 #define REV2_CONFIG_H
 
-#include "../config.h"
+#include "config_common.h"
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
diff --git a/keyboards/lets_split/rev2/rev2.h b/keyboards/lets_split/rev2/rev2.h
index 0bc106ef27..16b93b3d8a 100644
--- a/keyboards/lets_split/rev2/rev2.h
+++ b/keyboards/lets_split/rev2/rev2.h
@@ -1,7 +1,7 @@
 #ifndef REV2_H
 #define REV2_H
 
-#include "../lets_split.h"
+#include "lets_split.h"
 
 //void promicro_bootloader_jmp(bool program);
 #include "quantum.h"
diff --git a/keyboards/lets_split/sockets/config.h b/keyboards/lets_split/sockets/config.h
index 438c68f420..0543e8930d 100644
--- a/keyboards/lets_split/sockets/config.h
+++ b/keyboards/lets_split/sockets/config.h
@@ -19,7 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef SOCKETS_CONFIG_H
 #define SOCKETS_CONFIG_H
 
-#include "../config.h"
+#include "config_common.h"
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xBEE5
diff --git a/keyboards/lets_split/sockets/sockets.h b/keyboards/lets_split/sockets/sockets.h
index 0c4e8e7de1..16b93b3d8a 100644
--- a/keyboards/lets_split/sockets/sockets.h
+++ b/keyboards/lets_split/sockets/sockets.h
@@ -1,7 +1,7 @@
 #ifndef REV2_H
 #define REV2_H
 
-#include "../lets_split.h"
+#include "lets_split.h"
 
 //void promicro_bootloader_jmp(bool program);
 #include "quantum.h"
@@ -57,4 +57,6 @@
 	}
 #endif
 
+#define LAYOUT_ortho_4x12 KEYMAP
+
 #endif