diff --git a/tools/profiling/microbenchmarks/bm_diff.py b/tools/profiling/microbenchmarks/bm_diff.py
index 1dff3335eedea1505403a3ce2dc1b606eced0a16..c0acf2a91ff300938e66eca90564dd074f9f108f 100755
--- a/tools/profiling/microbenchmarks/bm_diff.py
+++ b/tools/profiling/microbenchmarks/bm_diff.py
@@ -62,11 +62,11 @@ def min_change(pct):
 
 nanos = {
   'abs_diff': 5,
-  'pct_diff': 5,
+  'pct_diff': 10,
 }
 counter = {
   'abs_diff': 0.5,
-  'pct_diff': 5,
+  'pct_diff': 10,
 }
 
 _INTERESTING = {