diff --git a/ccm/delete_ccm_cluster.sh b/ccm/delete_ccm_cluster.sh
index ff5029e..d3e4b7f 100755
--- a/ccm/delete_ccm_cluster.sh
+++ b/ccm/delete_ccm_cluster.sh
@@ -6,6 +6,5 @@
 
 set -e
 set -o pipefail
-set -x
 
 http --ignore-stdin DELETE https://ccm.mesosphere.com/api/cluster/${CLUSTER_ID}/ Authorization:"Token ${CCM_AUTH_TOKEN}"
diff --git a/ccm/start_ccm_cluster.sh b/ccm/start_ccm_cluster.sh
index 1cdc2b9..ef4ad27 100755
--- a/ccm/start_ccm_cluster.sh
+++ b/ccm/start_ccm_cluster.sh
@@ -6,7 +6,6 @@
 #   DCOS_CHANNEL
 
 set -e
-set -x
 
 # create cluster
 CLUSTER_ID=$(http --ignore-stdin \https://ccm.mesosphere.com/api/cluster/ \
diff --git a/ccm/tests_ccm_cluster.sh b/ccm/tests_ccm_cluster.sh
index 4902c4a..2476416 100755
--- a/ccm/tests_ccm_cluster.sh
+++ b/ccm/tests_ccm_cluster.sh
@@ -2,7 +2,6 @@
 
 set -e
 set -o pipefail
-set -x
 
 # run tests
 CLI_TEST_MASTER_PROXY=true \
diff --git a/ccm/wait_for_ccm_cluster.sh b/ccm/wait_for_ccm_cluster.sh
index 67e4292..0770b57 100755
--- a/ccm/wait_for_ccm_cluster.sh
+++ b/ccm/wait_for_ccm_cluster.sh
@@ -6,7 +6,6 @@
 
 set -e
 set -o pipefail
-set -x
 
 # wait for cluster to come up
 while true; do