--- a/Source/Tests/LinuxSyscalls/Syscalls/Thread.cpp
+++ b/Source/Tests/LinuxSyscalls/Syscalls/Thread.cpp
@@ -465,7 +465,7 @@
     });
 
     REGISTER_SYSCALL_IMPL_PASS(prlimit64, [](FEXCore::Core::CpuStateFrame *Frame, pid_t pid, int resource, const struct rlimit *new_limit, struct rlimit *old_limit) -> uint64_t {
-      uint64_t Result = ::prlimit(pid, (enum __rlimit_resource)(resource), new_limit, old_limit);
+      uint64_t Result = ::prlimit(pid, resource, new_limit, old_limit);
       SYSCALL_ERRNO();
     });