diff --git a/__e2e_tests__/run b/__e2e_tests__/run
index 31268656338036c77afc760f95d23e2f13190b37..8a64c9d67761cb8b46a7e2eeff45d2b2c7a8902e 100755
--- a/__e2e_tests__/run
+++ b/__e2e_tests__/run
@@ -1,14 +1,10 @@
 #!/bin/bash
 set -e
+set -x
 
 TEST1="peer1.e2e.js"
 TEST2="peer2.e2e.js"
 
-case "$1" in
- chrome) BROWSERS=chrome ;;
- *) BROWSERS=all ;;
-esac
-
-COMMAND="npx testcafe $BROWSERS"
+COMMAND="npx testcafe $1"
 
 $COMMAND $TEST1 & $COMMAND $TEST2
\ No newline at end of file