diff --git a/DevTools/UserspaceEmulator/Emulator.cpp b/DevTools/UserspaceEmulator/Emulator.cpp
index 8a89dddba6..1ee5091af4 100644
--- a/DevTools/UserspaceEmulator/Emulator.cpp
+++ b/DevTools/UserspaceEmulator/Emulator.cpp
@@ -293,6 +293,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
         return virt$gettid();
     case SC_getpid:
         return virt$getpid();
+    case SC_getsid:
+        return virt$getsid(arg1);
     case SC_pledge:
         return virt$pledge(arg1);
     case SC_unveil:
@@ -1325,6 +1327,11 @@ int Emulator::virt$getcwd(FlatPtr buffer, size_t buffer_size)
     return rc;
 }
 
+int Emulator::virt$getsid(pid_t pid)
+{
+    return syscall(SC_getsid, pid);
+}
+
 int Emulator::virt$access(FlatPtr path, size_t path_length, int type)
 {
     auto host_path = mmu().copy_buffer_from_vm(path, path_length);
diff --git a/DevTools/UserspaceEmulator/Emulator.h b/DevTools/UserspaceEmulator/Emulator.h
index 6cef885ba4..b597da05d1 100644
--- a/DevTools/UserspaceEmulator/Emulator.h
+++ b/DevTools/UserspaceEmulator/Emulator.h
@@ -144,6 +144,7 @@ private:
     int virt$ttyname(int fd, FlatPtr buffer, size_t buffer_size);
     int virt$getcwd(FlatPtr buffer, size_t buffer_size);
     int virt$waitid(FlatPtr);
+    int virt$getsid(pid_t);
 
     FlatPtr allocate_vm(size_t size, size_t alignment);