diff --git a/lustre/tests/replay-single.sh b/lustre/tests/replay-single.sh
index 1135b45842e9f762e2b7b90f5063ef449d2a9a95..3a7e638097bde60cdb3d5e18d3a9fdaae9f1b057 100755
--- a/lustre/tests/replay-single.sh
+++ b/lustre/tests/replay-single.sh
@@ -1553,7 +1553,7 @@ test_65a() #bug 3055
     # because previous tests may have caused this value to increase.
     REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
                awk '/portal 12/ {print $5}'`
-    REQ_DELAY=$((${REQ_DELAY} + 5))
+    REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
 
     do_facet mds lctl set_param fail_val=$((${REQ_DELAY} * 1000))
 #define OBD_FAIL_PTLRPC_PAUSE_REQ        0x50a
@@ -1583,7 +1583,7 @@ test_65b() #bug 3055
     # because previous tests may have caused this value to increase.
     REQ_DELAY=`lctl get_param -n osc.${FSNAME}-OST0000-osc-*.timeouts |
                awk '/portal 6/ {print $5}'`
-    REQ_DELAY=$((${REQ_DELAY} + 5))
+    REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
 
     do_facet ost1 lctl set_param fail_val=${REQ_DELAY}
 #define OBD_FAIL_OST_BRW_PAUSE_PACK      0x224