diff --git a/Src/Hallocy/Allocator.c b/Src/Hallocy/Allocator.c
index be9569d..6d56c05 100644
--- a/Src/Hallocy/Allocator.c
+++ b/Src/Hallocy/Allocator.c
@@ -29,6 +29,11 @@
 #include <sys/mman.h>
 #endif
 
+typedef struct HallocyMemoryHeader {
+    size_t size;
+    struct HallocyMemoryHeader *next;
+} HallocyMemoryHeader;
+
 static size_t page_size = 0;
 
 void *hallocy_malloc(size_t size) {
@@ -43,13 +48,16 @@ void *hallocy_malloc(size_t size) {
         #endif
     }
 
-    size_t aligned_size = page_size * ((size / page_size) + 1);
-    void *memory_pointer = NULL;
+    size_t aligned_size = page_size * (((size + sizeof(HallocyMemoryHeader)) / page_size) + 1);
+    HallocyMemoryHeader *memory_pointer = NULL;
     #if defined(_WIN32)
-    memory_pointer = VirtualAlloc(NULL, aligned_size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
+    memory_pointer = (HallocyMemoryHeader*)VirtualAlloc(NULL, aligned_size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
     #elif defined(__linux__)
-    memory_pointer = mmap(NULL, aligned_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+    memory_pointer = (HallocyMemoryHeader*)mmap(NULL, aligned_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
     #endif
 
-    return memory_pointer;
+    memory_pointer->size = aligned_size;
+    memory_pointer->next = NULL;
+
+    return (void*)(memory_pointer + 1);
 }
\ No newline at end of file