diff --git a/.travis.yml b/.travis.yml
index a3c2bc98..5aefa24e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,5 +24,5 @@ script:
 after_success:
   - codecov
 after_failure:
-  - echo "Peak Memory: $(cat /sys/fs/cgroup/memory/memory.max_usage_in_bytes) bytes"
+  - cat /sys/fs/cgroup/memory/memory.max_usage_in_bytes