diff --git a/iguana/tests/loop b/iguana/tests/loop
index 6c1d32e54..cae5818c0 100755
--- a/iguana/tests/loop
+++ b/iguana/tests/loop
@@ -1,5 +1,6 @@
 pkill iguana
 while true
+do
 ../../agents/iguana
 sleep 3
 done