diff --git a/volatility/framework/plugins/mac/proc_maps.py b/volatility/framework/plugins/mac/proc_maps.py
index 11e0ab2f0..9dad93cd9 100644
--- a/volatility/framework/plugins/mac/proc_maps.py
+++ b/volatility/framework/plugins/mac/proc_maps.py
@@ -19,7 +19,8 @@ class Maps(interfaces_plugins.PluginInterface):
         return [
             requirements.TranslationLayerRequirement(
                 name = 'primary', description = 'Memory layer for the kernel', architectures = ["Intel32", "Intel64"]),
-            requirements.SymbolTableRequirement(name = "darwin", description = "Linux kernel symbols")
+            requirements.SymbolTableRequirement(name = "darwin", description = "Linux kernel symbols"),
+            requirements.PluginRequirement(name = 'pslist', plugin = pslist.PsList, version = (1, 0, 0))
         ]
 
     def _generator(self, tasks):