diff --git a/kernel-src/include/kernel/input.h b/kernel-src/include/kernel/input.h
index 4c06b822..ebc1b8e6 100644
--- a/kernel-src/include/kernel/input.h
+++ b/kernel-src/include/kernel/input.h
@@ -168,6 +168,7 @@ typedef struct {
 #define INPUT_KEY_BTN_MIDDLE 0x112
 #define INPUT_KEY_BTN_SIDE 0x113
 #define INPUT_KEY_BTN_EXTRA 0x114
+#define INPUT_KEY_BTN_FORWARD 0x115
 #define INPUT_KEY_MAX 0x2ff
 #define INPUT_KEY_CNT (INPUT_KEY_MAX + 1)
 
diff --git a/recipes/astral b/recipes/astral
index f733ad23..50bf39c2 100644
--- a/recipes/astral
+++ b/recipes/astral
@@ -1,5 +1,5 @@
 name=astral
-revision=3
+revision=4
 from_source=astral
 imagedeps="build-essential nasm"
 hostdeps="xgcc xbinutils limine"