diff --git a/exosphere2/program/source/boot/secmon_make_page_table.cpp b/exosphere2/program/source/boot/secmon_make_page_table.cpp
index 876bc54c0..c30ebee86 100644
--- a/exosphere2/program/source/boot/secmon_make_page_table.cpp
+++ b/exosphere2/program/source/boot/secmon_make_page_table.cpp
@@ -100,6 +100,11 @@ namespace ams::secmon::boot {
                 /* Map the IRAM SC7 firmware region. */
                 SetL3BlockEntry(l3, MemoryRegionVirtualIramSc7Firmware.GetAddress(), MemoryRegionPhysicalIramSc7Firmware.GetAddress(), MemoryRegionVirtualIramSc7Firmware.GetSize(), MappingAttributesEl3NonSecureDevice);
 
+                /* Map the Debug region. */
+                /* NOTE: This region is reserved for debug. By default it will be the last 0x8000 bytes of IRAM, but this is subject to change. */
+                /*       If you are doing development work for exosphere, feel free to locally change this to whatever is useful. */
+                SetL3BlockEntry(l3, MemoryRegionVirtualDebug.GetAddress(), MemoryRegionPhysicalIram.GetEndAddress() - 0x8000, 0x8000, MappingAttributesEl3SecureDevice);
+
                 /* Map the TZRAM ro alias region. */
                 SetL3BlockEntry(l3, MemoryRegionVirtualTzramReadOnlyAlias.GetAddress(), MemoryRegionPhysicalTzramReadOnlyAlias.GetAddress(), MemoryRegionVirtualTzramReadOnlyAlias.GetSize(), MappingAttributesEl3SecureRoData);
 
diff --git a/libraries/libexosphere/include/exosphere/secmon/secmon_memory_layout.hpp b/libraries/libexosphere/include/exosphere/secmon/secmon_memory_layout.hpp
index ce0fa4cf5..a7818c11c 100644
--- a/libraries/libexosphere/include/exosphere/secmon/secmon_memory_layout.hpp
+++ b/libraries/libexosphere/include/exosphere/secmon/secmon_memory_layout.hpp
@@ -218,7 +218,7 @@ namespace ams::secmon {
     static_assert(MemoryRegionPhysicalIram.Contains(MemoryRegionPhysicalIramSc7Firmware));
 
     constexpr inline const MemoryRegion MemoryRegionVirtualDebug = MemoryRegion(UINT64_C(0x1F0160000), 0x10000);
-    static_assert(MemoryRegionVirtual.Contains(MemoryRegionVirtualIramSc7Firmware));
+    static_assert(MemoryRegionVirtual.Contains(MemoryRegionVirtualDebug));
 
     constexpr inline const MemoryRegion MemoryRegionVirtualTzramBootCode  = MemoryRegion(UINT64_C(0x1F01C0000), 0x2000);
     constexpr inline const MemoryRegion MemoryRegionPhysicalTzramBootCode = MemoryRegion( UINT64_C(0x7C010000), 0x2000);