diff --git a/roles/matrix-base/tasks/setup_matrix_base.yml b/roles/matrix-base/tasks/setup_matrix_base.yml
index 85a05dcf3..b4aa92b9a 100644
--- a/roles/matrix-base/tasks/setup_matrix_base.yml
+++ b/roles/matrix-base/tasks/setup_matrix_base.yml
@@ -42,11 +42,12 @@
     cmd: "docker network ls -q --filter='name=^{{ matrix_docker_network }}$'"
   register: result_check_docker_network
   changed_when: false
+  check_mode: no
 
 - name: Create Matrix network in Docker
   shell:
     cmd: "docker network create --driver=bridge {{ matrix_docker_network }}"
-  when: "result_check_docker_network.stdout == ''"
+  when: "result_check_docker_network.stdout == '' and not ansible_check_mode"
 
 - name: Ensure matrix-remove-all script created
   template:
diff --git a/roles/matrix-coturn/tasks/setup_coturn.yml b/roles/matrix-coturn/tasks/setup_coturn.yml
index 548d3c7a5..eaa29aa58 100644
--- a/roles/matrix-coturn/tasks/setup_coturn.yml
+++ b/roles/matrix-coturn/tasks/setup_coturn.yml
@@ -38,11 +38,12 @@
   register: matrix_coturn_result_docker_network
   changed_when: false
   when: matrix_coturn_enabled|bool
+  check_mode: no
 
 - name: Create Coturn network in Docker
   shell:
     cmd: "docker network create --driver=bridge {{ matrix_coturn_docker_network }}"
-  when: "matrix_coturn_enabled|bool and matrix_coturn_result_docker_network.stdout == ''"
+  when: "matrix_coturn_enabled|bool and matrix_coturn_result_docker_network.stdout == '' and not ansible_check_mode"
 
 - name: Ensure matrix-coturn.service installed
   template: