diff --git a/tests/integration/kubernetes/k8s-exec.bats b/tests/integration/kubernetes/k8s-exec.bats
index b089c262fa..d984f03671 100644
--- a/tests/integration/kubernetes/k8s-exec.bats
+++ b/tests/integration/kubernetes/k8s-exec.bats
@@ -69,11 +69,11 @@ EOF"
 
 	## Cases for target container
 	### First container
-	container_name=$(kubectl exec $pod_name -c $first_container_name -- $env_command | grep CONTAINER_NAME)
+	container_name=$(kubectl exec $pod_name -c $first_container_name -- $env_command | grep CONTAINER_NAME | tr -d '\r')
 	[ "$container_name" == "CONTAINER_NAME=$first_container_name" ]
 
 	### Second container
-	container_name=$(kubectl exec $pod_name -c $second_container_name -- $env_command | grep CONTAINER_NAME)
+	container_name=$(kubectl exec $pod_name -c $second_container_name -- $env_command | grep CONTAINER_NAME | tr -d '\r')
 	[ "$container_name" == "CONTAINER_NAME=$second_container_name" ]
 
 }
diff --git a/tests/integration/kubernetes/k8s-pid-ns.bats b/tests/integration/kubernetes/k8s-pid-ns.bats
index 8cfada5247..774e4060b7 100644
--- a/tests/integration/kubernetes/k8s-pid-ns.bats
+++ b/tests/integration/kubernetes/k8s-pid-ns.bats
@@ -35,15 +35,16 @@ setup() {
 	kubectl wait --for=condition=Ready --timeout=$timeout pod $pod_name
 
 	# Check PID from first container
+	# Strip \r — containers with tty: true return \r\n line endings
 	first_pid_container=$(kubectl exec $pod_name -c $first_container_name \
-		-- $ps_command | grep "/pause")
+		-- $ps_command | grep "/pause" | tr -d '\r')
 	# Verify that is not empty
 	check_first_pid=$(echo $first_pid_container | wc -l)
 	[ "$check_first_pid" == "1" ]
 
 	# Check PID from second container
 	second_pid_container=$(kubectl exec $pod_name -c $second_container_name \
-		-- $ps_command | grep "/pause")
+		-- $ps_command | grep "/pause" | tr -d '\r')
 	# Verify that is not empty
 	check_second_pid=$(echo $second_pid_container | wc -l)
 	[ "$check_second_pid" == "1" ]