diff --git a/USAGE.md b/USAGE.md
index 2fe80e7..797e5ae 100644
--- a/USAGE.md
+++ b/USAGE.md
@@ -72,7 +72,7 @@ Options:
       --aggr                       Aggregate multiple report.json files into a single reports.json
       --summ                       Generate a summary report
       --config <Config file name>  Specify a different base configuration file
-      --cleanup                    Clean up report.json files left by previous runs
+      --skip-successful            Skip completed successful tests (instead of overwriting their results)
   -h, --help                       Print help
   -V, --version                    Print version
 ```
\ No newline at end of file
diff --git a/USAGE_en.md b/USAGE_en.md
index a39624a..a23913d 100644
--- a/USAGE_en.md
+++ b/USAGE_en.md
@@ -60,8 +60,8 @@ Options:
       --test                       Run tests for all distributions
       --aggr                       Aggregate multiple report.json files into a single reports.json
       --summ                       Generate a summary report
-      --cleanup                    Clean up report.json files left by previous runs
       --config <Config file name>  Specify a different base configuration file
+      --skip-successful            Skip completed successful tests (instead of overwriting their results)
   -h, --help                       Print help
   -V, --version                    Print version
 ```
\ No newline at end of file