diff --git a/src/simpgmspace.cpp b/src/simpgmspace.cpp
index 587af2758..9b88b80e0 100644
--- a/src/simpgmspace.cpp
+++ b/src/simpgmspace.cpp
@@ -46,7 +46,7 @@ uint32_t eeprom_pointer;
 char* eeprom_buffer_data;
 volatile int32_t eeprom_buffer_size;
 bool eeprom_read_operation;
-#define EESIZE (128*4048)
+#define EESIZE (128*4096)
 void configure_pins( uint32_t pins, uint16_t config ) { }
 #else
 extern uint16_t eeprom_pointer;