diff --git a/scripts/run-with-cachegrind.sh b/scripts/run-with-cachegrind.sh
index 47d12f68..2e3e9322 100644
--- a/scripts/run-with-cachegrind.sh
+++ b/scripts/run-with-cachegrind.sh
@@ -29,7 +29,7 @@ START_TIME=$(now_ms)
 valgrind \
     --quiet \
     --tool=cachegrind \
-    "$1" "$2"
+    "$1" "$2" >/dev/null
 
 TIME_ELAPSED=$(bc <<< "$(now_ms) - ${START_TIME}")