diff --git a/tests/check_pm_dist_cdo.sh.in b/tests/check_pm_dist_cdo.sh.in
index 2472f2206542481ae636e27de723686bff3e4ed0..0214e2710e833336608f2af3bc3acf3de7216d94 100644
--- a/tests/check_pm_dist_cdo.sh.in
+++ b/tests/check_pm_dist_cdo.sh.in
@@ -97,8 +97,7 @@ export MSTRO_POOL_MANAGER_INFO
 
 wait %1 || exit 99
 wait %2 || exit 99
-wait %3 || exit 99
-wait %4 || exit 99
+
 
 # trap normal script termination: close pipe to pool manager
 terminate ${PM_PID} 0