diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index 473d2fc42926285e9b08580dab41e103de62a43c..4de1d55cff7537e8b3b046725807d98071ef600e 100644
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -1106,7 +1106,8 @@ static int virCgroupPartitionNeedsEscaping(const char *path)
     if (STRPREFIX(path, "cgroup."))
         return 1;
 
-    if (path[0] == '_')
+    if (path[0] == '_' ||
+        path[0] == '.')
         return 1;
 
     if (!(fp = fopen("/proc/cgroups", "r")))