diff --git a/wally/suits/io/check_distribution.cfg b/wally/suits/io/check_distribution.cfg
index d08e52b..e7cafd9 100644
--- a/wally/suits/io/check_distribution.cfg
+++ b/wally/suits/io/check_distribution.cfg
@@ -1,6 +1,9 @@
 [defaults]
 NUM_ROUNDS=301
 
+# this is critical for correct results in multy-node run
+randrepeat=0
+
 [distrubution_test_{TEST_SUMM} * {NUM_ROUNDS}]
 blocksize=4k
 rw=randwrite