diff --git a/src/core/libraries/kernel/threads/mutex.cpp b/src/core/libraries/kernel/threads/mutex.cpp
index 7a046e973..31e8b900b 100644
--- a/src/core/libraries/kernel/threads/mutex.cpp
+++ b/src/core/libraries/kernel/threads/mutex.cpp
@@ -261,7 +261,6 @@ int PS4_SYSV_ABI posix_pthread_mutex_lock(PthreadMutexT* mutex) {
 int PS4_SYSV_ABI posix_pthread_mutex_timedlock(PthreadMutexT* mutex,
                                                const OrbisKernelTimespec* abstime) {
     CHECK_AND_INIT_MUTEX
-    UNREACHABLE();
     return (*mutex)->Lock(abstime);
 }