diff --git a/nilmdb/cmdline/list.py b/nilmdb/cmdline/list.py
index 49beb09..f6c46a1 100644
--- a/nilmdb/cmdline/list.py
+++ b/nilmdb/cmdline/list.py
@@ -45,6 +45,8 @@ def setup(self, sub):
                        help="Show raw timestamps when printing times")
     group.add_argument("-l", "--layout", action="store_true",
                        help="Show layout type next to path name")
+    group.add_argument("-n", "--no-decim", action="store_true",
+                       help="Skip paths containing \"~decim-\"")
 
     return cmd
 
@@ -71,6 +73,8 @@ def cmd_list(self):
             (path, layout, int_min, int_max, rows, time) = stream[:6]
             if not fnmatch.fnmatch(path, argpath):
                 continue
+            if self.args.no_decim and "~decim-" in path:
+                continue
 
             if self.args.layout:
                 printf("%s %s\n", path, layout)