diff --git a/boot/loader/mem/management.inc b/boot/loader/mem/management.inc
index 8e4676d..43ab13e 100644
--- a/boot/loader/mem/management.inc
+++ b/boot/loader/mem/management.inc
@@ -36,18 +36,20 @@ Setup_paging:
     or eax, 1 << 1 | 1 << 0             ; present + writable
     mov [PML4_table], eax
 
-    ;; Map the first PDP entries to PD table
-    mov ecx, 0x0
-    mov eax, PD_table
+    ;; Map the PDP entries to PD tables
+    mov ebx, PD_table                   ; start address
+    mov ecx, 0x0                        ; counter variable
 .map_pdp_table:
+    mov eax, ebx
     or eax, 1 << 1 | 1 << 0             ; present + writable
-    mov [PDP_table + ecx * 8], eax
-    add eax, 8
+    mov [PDP_table + 8 * ecx], eax
     inc ecx
-    cmp ecx, MAX_MEMORY
-    jne .map_pdp_table
+    add ebx, 4096
+    cmp ecx, MAX_MEMORY                 ; PDP table is mapped if MAX_MEMORY
+    jne .map_pdp_table                  ; else map the next entry
 
     ;; Map each PD entry to a 'huge' 2MiB page
+
     mov ecx, 0x0                        ; counter variable
 .map_pd_table:
     ;; map ecx-th PD entry to a huge page that starts at address 2MiB*ecx
@@ -59,8 +61,6 @@ Setup_paging:
     cmp ecx, 512 * MAX_MEMORY           ; PD table is mapped if 512
     jne .map_pd_table                   ; else map the next entry
 
-    ret
-
 ; ---------------------------------------------------------------------------- ;
 ;    Enable long mode and paging                                               ;
 ; ---------------------------------------------------------------------------- ;
diff --git a/boot/loader/mem/structures.inc b/boot/loader/mem/structures.inc
index baeca97..b5ba719 100644
--- a/boot/loader/mem/structures.inc
+++ b/boot/loader/mem/structures.inc
@@ -59,4 +59,4 @@ PML4_table:
 PDP_table:
     resb 4096
 PD_table:
-    resb 4096 * MAX_MEMORY
+    times MAX_MEMORY resb 4096
diff --git a/kaleid/kernel/init/init.c b/kaleid/kernel/init/init.c
index 88fd242..0aae959 100644
--- a/kaleid/kernel/init/init.c
+++ b/kaleid/kernel/init/init.c
@@ -150,10 +150,31 @@ noreturn void BtStartKern(multiboot_info_t *mbInfo, int mbMagic)
     //if(rc)KernLog("error\n");
     //KernLog((char*)buf->buf);
 
-    uchar *addr = (uchar *)(ullong)(1024*5*MB - 7);
+    uchar *addr = (uchar *)(ullong)(10);
+    *addr = 2;
 
+    addr = (uchar *)(ullong)(1*GB+10);
+    *addr = 4;
+
+    addr = (uchar *)(ullong)(2*GB+10);
+    *addr = 9;
+
+    addr = (uchar *)(ullong)(4*GB + 10);
+    *addr = 16;
+
+    addr = (uchar *)(ullong)(10);
     KernLog("Test, valeur autour de %p: %hhu\n", addr, *addr);
 
+    addr = (uchar *)(ullong)(1*GB+10);
+    KernLog("Test, valeur autour de %p: %hhu\n", addr, *addr);
+
+    addr = (uchar *)(ullong)(2*GB+10);
+    KernLog("Test, valeur autour de %p: %hhu\n", addr, *addr);
+
+    addr = (uchar *)(ullong)(4*GB + 10);
+    KernLog("Test, valeur autour de %p: %hhu\n", addr, *addr);
+
+
     // We're out
     PsFiniSched();
     KeCrashSystem(); //yay