diff --git a/vm/compiler/templates/amd64-386/library.asm b/vm/compiler/templates/amd64-386/library.asm
index 4391331..27b0084 100644
--- a/vm/compiler/templates/amd64-386/library.asm
+++ b/vm/compiler/templates/amd64-386/library.asm
@@ -56,7 +56,7 @@ su_render_samples_loop:
         push    {{.DI}}
         fnstsw  [{{.SP}}]                         ; store the FPU status flag to stack top
         pop     {{.DI}}                           ; {{.DI}} = FPU status flag
-        and     {{.DI}}, 0b0011100001000101        ; mask TOP pointer, stack error, zero divide and in{{.VAL}}id operation
+        and     {{.DI}}, 0011100001000101b        ; mask TOP pointer, stack error, zero divide and in{{.VAL}}id operation
         test    {{.DI}},{{.DI}}                       ; all the aforementioned bits should be 0!
         jne     su_render_samples_time_finish ; otherwise, we exit due to error
         cmp     eax, [{{.Stack "RowLength"}}]                    ; if rowtick >= maxtime
diff --git a/vm/compiler/templates/amd64-386/player.asm b/vm/compiler/templates/amd64-386/player.asm
index 0267173..a52efcc 100644
--- a/vm/compiler/templates/amd64-386/player.asm
+++ b/vm/compiler/templates/amd64-386/player.asm
@@ -120,7 +120,7 @@ su_update_voices_trackloop:
         movzx   eax, byte [{{.SI}}]                     ; eax = current pattern
         imul    eax, {{.PatternLength}}                   ; eax = offset to current pattern data
 {{- .Prepare "su_patterns" .AX | indent 4}}
-        movzx   eax,byte [{{.Use "su_patterns" .AX}},{{.DX}}]  ; eax = note
+        movzx   eax,byte [{{.Use "su_patterns" .AX}} + {{.DX}}]  ; eax = note
         push    {{.DX}}                                 ; Stack: ptrnrow
         xor     edx, edx                            ; edx=0
         mov     ecx, ebx                            ; ecx=first voice of the track to be done