diff --git a/tests/host_tools/memory.py b/tests/host_tools/memory.py
index fda07b2a9b1..25badf06ded 100644
--- a/tests/host_tools/memory.py
+++ b/tests/host_tools/memory.py
@@ -54,7 +54,10 @@ def run(self):
         """
 
         guest_mem_bytes = self._vm.mem_size_bytes
-        ps = psutil.Process(self._vm.jailer_clone_pid)
+        try:
+            ps = psutil.Process(self._vm.jailer_clone_pid)
+        except psutil.NoSuchProcess:
+            return
         while not self._should_stop:
             try:
                 mmaps = ps.memory_maps(grouped=False)