diff --git a/dockertest/bin/save_logs.sh b/dockertest/bin/save_logs.sh
index 151b07c2c..6fa2bed81 100644
--- a/dockertest/bin/save_logs.sh
+++ b/dockertest/bin/save_logs.sh
@@ -1,3 +1,4 @@
+# STRIP strips color from terminal output
 STRIP="perl -pe 's/\e\[?.*?[\@-~]//g'"
 
 # TODO use a for loop like a grownup