diff --git a/netharn/fit_harn.py b/netharn/fit_harn.py
index 3f641a090d7b91f99aa2481ecc315b3a2b3aaa25..f30bc6e4e51cef03a64229f1b8e0619d2ac4a9a8 100644
--- a/netharn/fit_harn.py
+++ b/netharn/fit_harn.py
@@ -2100,8 +2100,9 @@ class CoreMixin(object):
         if harn.preferences['log_resources']:
             usage = util.resource_usage()
             key = 'ram'
-            value = usage['ram_percent']
-            harn.log_value(tag + ' epoch ' + key, value, harn.epoch)
+            if 'ram_percent' in usage:
+                value = usage['ram_percent']
+                harn.log_value(tag + ' epoch ' + key, value, harn.epoch)
             harn.debug(ub.repr2(usage, nl=1))
 
         prog.refresh()