diff --git a/kernel-src/sys/scheduler/scheduler.c b/kernel-src/sys/scheduler/scheduler.c
index 3c00b2c5..25561d4c 100644
--- a/kernel-src/sys/scheduler/scheduler.c
+++ b/kernel-src/sys/scheduler/scheduler.c
@@ -89,10 +89,10 @@ static bool userspacecheck(void *_args) {
 
 static void checktrampoline(context_t *context, void *_args) {
 	__assert(ARCH_CONTEXT_INTSTATUS(context) == false);
-	checkargs_t *args = _args;
-	userspacecheck(args);
-	current_cpu()->intstatus = ARCH_CONTEXT_INTSTATUS(args->context);
-	arch_context_switch(args->context);
+	checkargs_t args = *(checkargs_t *)_args;
+	userspacecheck(&args);
+	current_cpu()->intstatus = ARCH_CONTEXT_INTSTATUS(args.context);
+	arch_context_switch(args.context);
 }
 
 // called right before going back to userspace in the syscall handler, interrupt handler and arch_context_switch
diff --git a/recipes/astral b/recipes/astral
index a81ec732..817fdf46 100644
--- a/recipes/astral
+++ b/recipes/astral
@@ -1,5 +1,5 @@
 name=astral
-revision=17
+revision=18
 from_source=astral
 imagedeps="build-essential nasm"
 hostdeps="xgcc xbinutils limine"