diff --git a/sw-sysemu/memory/erbium/main_memory.h b/sw-sysemu/memory/erbium/main_memory.h
index 38b179e95..51a54a722 100644
--- a/sw-sysemu/memory/erbium/main_memory.h
+++ b/sw-sysemu/memory/erbium/main_memory.h
@@ -28,7 +28,7 @@ namespace bemu {
 // | 0x00_0200_0000 | 0x00_0200_0FFF |  4KiB    | SystemRegisters   |
 // | 0x00_0200_4000 | 0x00_0200_4FFF |  4KiB    | UART              |
 // | 0x00_0200_A000 | 0x00_0200_BFFF |  8KiB    | Boot ROM          |
-// | 0x00_0200_E000 | 0x00_0200_EFFF |  4KiB    | Scratch SRAM      |
+// | 0x00_0200_C000 | 0x00_0200_CFFF |  4KiB    | Scratch SRAM      |
 // | 0x00_4000_0000 | 0x00_40FF_FFFF | 16MiB    | MRAM              |
 // | 0x00_7FFF_D000 | 0x00_7FFF_FFFF | 12KiB    | OTP (read-only)   |
 // | 0x00_8000_0000 | 0x00_80FF_FFFF | 16MiB    | ESR Registers     |
diff --git a/sw-sysemu/tests/erbium/src/pma_bootrom_cacheop.c b/sw-sysemu/tests/erbium/src/pma_bootrom_cacheop.c
index 59fa68788..ab6132ce8 100644
--- a/sw-sysemu/tests/erbium/src/pma_bootrom_cacheop.c
+++ b/sw-sysemu/tests/erbium/src/pma_bootrom_cacheop.c
@@ -14,7 +14,7 @@
 #include "test.h"
 
 #define MRAM_BASE       0x40000000ull
-#define SRAM_BASE       0x0200E000ull
+#define SRAM_BASE       0x0200C000ull
 #define BOOTROM_BASE    0x0200A000ull
 
 /* CSR addresses */