diff --git a/doc/benchmarking.md b/doc/benchmarking.md
index c6dc75dc5cd..8f836219c92 100644
--- a/doc/benchmarking.md
+++ b/doc/benchmarking.md
@@ -40,7 +40,7 @@ The output will look similar to:
 Help
 ---------------------
 
-    build/src/bench/bench_bitcoin -?
+    build/src/bench/bench_bitcoin -h
 
 To print the various options, like listing the benchmarks without running them
 or using a regex filter to only run certain benchmarks.