diff --git a/plugins/include/amxmodx.inc b/plugins/include/amxmodx.inc
index 5775ce8a..73f38388 100755
--- a/plugins/include/amxmodx.inc
+++ b/plugins/include/amxmodx.inc
@@ -186,6 +186,9 @@ native is_dedicated_server();
 /* Returns 1 or 0. */
 native is_linux_server();
 
+/* Returns 1 or 0. */
+native jit_enabled();
+
 /* If player is not attacked function returns 0, in other
 * case returns index of attacking player. On second and third
 * parameter you may get info about weapon and body hit place. */