diff --git a/kernel/src/acpi/RSDT.cpp b/kernel/src/acpi/RSDT.cpp
index 55629461..dc055293 100644
--- a/kernel/src/acpi/RSDT.cpp
+++ b/kernel/src/acpi/RSDT.cpp
@@ -19,19 +19,20 @@ ACPI::SDTHeader* ACPI::get_rsdt_or_xsdt()
     void* physical = (void*)bootboot.arch.x86_64.acpi_ptr;
     kdbgln("RSDT/XSDT physical address: %lx", (uint64_t)physical);
 
-    cache = (SDTHeader*)MemoryManager::get_unaligned_mapping(physical);
+    SDTHeader* rsdt = (SDTHeader*)MemoryManager::get_unaligned_mapping(physical);
 
     uint64_t offset = (uint64_t)physical % PAGE_SIZE;
-    uint64_t rsdt_pages = Utilities::get_blocks_from_size(PAGE_SIZE, (offset + cache->Length));
+    uint64_t rsdt_pages = Utilities::get_blocks_from_size(PAGE_SIZE, (offset + rsdt->Length));
 
     if (rsdt_pages > 1)
     {
-        MemoryManager::release_unaligned_mapping(cache);
-        cache = (SDTHeader*)MemoryManager::get_unaligned_mappings(cache, rsdt_pages);
+        MemoryManager::release_unaligned_mapping(rsdt);
+        rsdt = (SDTHeader*)MemoryManager::get_unaligned_mappings(cache, rsdt_pages);
     }
 
-    kdbgln("Mapped RSDT/XSDT to virtual address %lx, uses %ld pages", (uint64_t)cache, rsdt_pages);
-    return cache;
+    kdbgln("Mapped RSDT/XSDT to virtual address %lx, uses %ld pages", (uint64_t)rsdt, rsdt_pages);
+    cache = rsdt;
+    return rsdt;
 }
 
 bool ACPI::validate_rsdt_or_xsdt(ACPI::SDTHeader* root_sdt)