diff --git a/docs/grub.texi b/docs/grub.texi
index 54a2d8791..6878a645a 100644
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -3305,6 +3305,7 @@ X86 support is summarised in the following table. ``Yes'' means that the kernel
 @item                                @tab BIOS    @tab Coreboot
 @item BIOS chainloading              @tab yes     @tab no (1)
 @item NTLDR                          @tab yes     @tab no (1)
+@item Plan9                          @tab yes     @tab no (1)
 @item FreeBSD bootloader             @tab yes     @tab crashes (1)
 @item 32-bit kFreeBSD                @tab yes     @tab crashes (2,6)
 @item 64-bit kFreeBSD                @tab yes     @tab crashes (2,6)
@@ -3329,6 +3330,7 @@ X86 support is summarised in the following table. ``Yes'' means that the kernel
 @item                                @tab Multiboot    @tab Qemu 
 @item BIOS chainloading              @tab no (1)       @tab no (1)
 @item NTLDR                          @tab no (1)       @tab no (1)
+@item Plan9                          @tab no (1)       @tab no (1)
 @item FreeBSD bootloader             @tab crashes (1)  @tab crashes (1)
 @item 32-bit kFreeBSD                @tab crashes (6)  @tab crashes (6)
 @item 64-bit kFreeBSD                @tab crashes (6)  @tab crashes (6)
@@ -3353,6 +3355,7 @@ X86 support is summarised in the following table. ``Yes'' means that the kernel
 @item                                @tab 32-bit EFI    @tab 64-bit EFI
 @item BIOS chainloading              @tab no (1)        @tab no (1)
 @item NTLDR                          @tab no (1)        @tab no (1)
+@item Plan9                          @tab no (1)        @tab no (1)
 @item FreeBSD bootloader             @tab crashes (1)   @tab crashes (1)
 @item 32-bit kFreeBSD                @tab headless      @tab headless
 @item 64-bit kFreeBSD                @tab headless      @tab headless
@@ -3377,6 +3380,7 @@ X86 support is summarised in the following table. ``Yes'' means that the kernel
 @item                                @tab IEEE1275
 @item BIOS chainloading              @tab no (1)
 @item NTLDR                          @tab no (1)
+@item Plan9                          @tab no (1)
 @item FreeBSD bootloader             @tab crashes (1)
 @item 32-bit kFreeBSD                @tab crashes (6)
 @item 64-bit kFreeBSD                @tab crashes (6)