diff --git a/quantum/dynamic_keymap.c b/quantum/dynamic_keymap.c
index ce201a81f04..f78f46a26c5 100644
--- a/quantum/dynamic_keymap.c
+++ b/quantum/dynamic_keymap.c
@@ -28,7 +28,9 @@
 #    include "via.h" // for VIA_EEPROM_CONFIG_END
 #    define DYNAMIC_KEYMAP_EEPROM_START (VIA_EEPROM_CONFIG_END)
 #else
-#    define DYNAMIC_KEYMAP_EEPROM_START (EECONFIG_SIZE)
+#    ifndef DYNAMIC_KEYMAP_EEPROM_START
+#        define DYNAMIC_KEYMAP_EEPROM_START (EECONFIG_SIZE)
+#    endif
 #endif
 
 #ifdef ENCODER_ENABLE