diff --git a/keyboards/M10A/Makefile b/keyboards/m10a/Makefile
similarity index 100%
rename from keyboards/M10A/Makefile
rename to keyboards/m10a/Makefile
diff --git a/keyboards/M10A/config.h b/keyboards/m10a/config.h
similarity index 100%
rename from keyboards/M10A/config.h
rename to keyboards/m10a/config.h
diff --git a/keyboards/M10A/keymaps/default/Makefile b/keyboards/m10a/keymaps/default/Makefile
similarity index 100%
rename from keyboards/M10A/keymaps/default/Makefile
rename to keyboards/m10a/keymaps/default/Makefile
diff --git a/keyboards/M10A/keymaps/default/keymap.c b/keyboards/m10a/keymaps/default/keymap.c
similarity index 99%
rename from keyboards/M10A/keymaps/default/keymap.c
rename to keyboards/m10a/keymaps/default/keymap.c
index 75abeb5b7..97434a461 100644
--- a/keyboards/M10A/keymaps/default/keymap.c
+++ b/keyboards/m10a/keymaps/default/keymap.c
@@ -1,7 +1,7 @@
 // This is the canonical layout file for the Quantum project. If you want to add another keyboard,
 // this is the style you want to emulate.
 
-#include "M10A.h"
+#include "m10a.h"
 #include "action_layer.h"
 #include "eeconfig.h"
 
diff --git a/keyboards/M10A/M10A.c b/keyboards/m10a/m10a.c
similarity index 73%
rename from keyboards/M10A/M10A.c
rename to keyboards/m10a/m10a.c
index 9a3bd15e1..9cc7f069a 100644
--- a/keyboards/M10A/M10A.c
+++ b/keyboards/m10a/m10a.c
@@ -1,4 +1,4 @@
-#include "M10A.h"
+#include "m10a.h"
 
 void matrix_init_kb(void) {
 	matrix_init_user();
diff --git a/keyboards/M10A/M10A.h b/keyboards/m10a/m10a.h
similarity index 100%
rename from keyboards/M10A/M10A.h
rename to keyboards/m10a/m10a.h
diff --git a/keyboards/M10A/rules.mk b/keyboards/m10a/rules.mk
similarity index 100%
rename from keyboards/M10A/rules.mk
rename to keyboards/m10a/rules.mk