diff --git a/Kernel/API/Syscall.h b/Kernel/API/Syscall.h
index 3603f5f87e..bb04e3da3c 100644
--- a/Kernel/API/Syscall.h
+++ b/Kernel/API/Syscall.h
@@ -122,7 +122,7 @@ enum class NeedsBigProcessLock {
     S(mprotect, NeedsBigProcessLock::Yes)                   \
     S(mremap, NeedsBigProcessLock::Yes)                     \
     S(msync, NeedsBigProcessLock::Yes)                      \
-    S(msyscall, NeedsBigProcessLock::Yes)                   \
+    S(msyscall, NeedsBigProcessLock::No)                    \
     S(munmap, NeedsBigProcessLock::Yes)                     \
     S(open, NeedsBigProcessLock::Yes)                       \
     S(perf_event, NeedsBigProcessLock::Yes)                 \
diff --git a/Kernel/Syscalls/mmap.cpp b/Kernel/Syscalls/mmap.cpp
index 4e2db4bc9f..f31363f893 100644
--- a/Kernel/Syscalls/mmap.cpp
+++ b/Kernel/Syscalls/mmap.cpp
@@ -563,7 +563,7 @@ ErrorOr<FlatPtr> Process::sys$allocate_tls(Userspace<char const*> initial_data,
 
 ErrorOr<FlatPtr> Process::sys$msyscall(Userspace<void*> address)
 {
-    VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
+    VERIFY_NO_PROCESS_BIG_LOCK(this);
 
     return address_space().with([&](auto& space) -> ErrorOr<FlatPtr> {
         if (space->enforces_syscall_regions())