diff --git a/benchmark/net/net-pipe.js b/benchmark/net/net-pipe.js
index c4e1da3f6f0c8b..f19e30b5450785 100644
--- a/benchmark/net/net-pipe.js
+++ b/benchmark/net/net-pipe.js
@@ -49,7 +49,7 @@ function main({ dur, len, type }) {
 
       setTimeout(() => {
         // Multiply by 2 since we're sending it first one way
-        // then then back again.
+        // then back again.
         const bytes = writer.received * 2;
         const gbits = (bytes * 8) / (1024 * 1024 * 1024);
         bench.end(gbits);
diff --git a/benchmark/net/tcp-raw-pipe.js b/benchmark/net/tcp-raw-pipe.js
index 89db42dc4f3e72..4420cc2e6dcc17 100644
--- a/benchmark/net/tcp-raw-pipe.js
+++ b/benchmark/net/tcp-raw-pipe.js
@@ -106,7 +106,7 @@ function main({ dur, len, type }) {
 
     setTimeout(() => {
       // Multiply by 2 since we're sending it first one way
-      // then then back again.
+      // then back again.
       bench.end(2 * (bytes * 8) / (1024 * 1024 * 1024));
       process.exit(0);
     }, dur * 1000);