diff --git a/keyboard/ergodox_ez/keymaps/erez_experimental/config_user.h b/keyboard/ergodox_ez/keymaps/erez_experimental/config_user.h
new file mode 100644
index 00000000..d19c2783
--- /dev/null
+++ b/keyboard/ergodox_ez/keymaps/erez_experimental/config_user.h
@@ -0,0 +1,8 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "config.h"
+#define ONESHOT_TAP_TOGGLE 2
+#define ONESHOT_TIMEOUT 3000
+
+#endif
diff --git a/keyboard/ergodox_ez/keymaps/erez_experimental/makefile.mk b/keyboard/ergodox_ez/keymaps/erez_experimental/makefile.mk
new file mode 100644
index 00000000..4c3a314e
--- /dev/null
+++ b/keyboard/ergodox_ez/keymaps/erez_experimental/makefile.mk
@@ -0,0 +1,5 @@
+# Having a file like this allows you to override Makefile definitions
+# for your own particular keymap
+
+SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
+