diff --git a/mlperf_logging/compliance_checker/0.7.0/minigo.yaml b/mlperf_logging/compliance_checker/0.7.0/minigo.yaml
index a97cd200..3c8748bd 100644
--- a/mlperf_logging/compliance_checker/0.7.0/minigo.yaml
+++ b/mlperf_logging/compliance_checker/0.7.0/minigo.yaml
@@ -27,7 +27,7 @@
     REQ:   AT_LEAST_ONE
     CHECK:
         - "'epoch_num' in v['metadata']"
-    ATLEAST_ONE_CHECK: "v['value'] >= 0.55 and v['value'] < 1.0"
+    ATLEAST_ONE_CHECK: "v['value'] >= 0.5 and v['value'] < 1.0"
 
 - KEY:
     NAME: block_start