diff --git a/tests/tests_basics_files.yml b/tests/tests_basics_files.yml
index 080890ff..87950d83 100644
--- a/tests/tests_basics_files.yml
+++ b/tests/tests_basics_files.yml
@@ -74,4 +74,8 @@
 
     - name: Check the test log message in {{ __default_system_log }}
       command: /bin/grep testMessage0000 {{ __default_system_log }}
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
diff --git a/tests/tests_basics_files2.yml b/tests/tests_basics_files2.yml
index ae61be29..094b1258 100644
--- a/tests/tests_basics_files2.yml
+++ b/tests/tests_basics_files2.yml
@@ -99,4 +99,8 @@
 
     - name: Check the test log message in {{ __default_system_log }}
       command: /bin/grep testMessage0000 "{{ __default_system_log }}"
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
diff --git a/tests/tests_basics_files_forwards.yml b/tests/tests_basics_files_forwards.yml
index f43b8eb2..d08a2075 100644
--- a/tests/tests_basics_files_forwards.yml
+++ b/tests/tests_basics_files_forwards.yml
@@ -105,6 +105,10 @@
 
     - name: Check the test log message in {{ __default_system_log }}
       command: /bin/grep testMessage0000 '{{ __default_system_log }}'
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
 
     - name: Check if the forwarding config exists
diff --git a/tests/tests_basics_files_log_dir.yml b/tests/tests_basics_files_log_dir.yml
index ca900b84..f5ca2665 100644
--- a/tests/tests_basics_files_log_dir.yml
+++ b/tests/tests_basics_files_log_dir.yml
@@ -78,6 +78,10 @@
 
     - name: Check the files output config that the path is {{ logging_system_log_dir }}/messages
       command: /bin/grep '\*.info;mail.none;authpriv.none;cron.none.*{{ logging_system_log_dir }}/messages' {{ __test_files_conf }}
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
 
     - name: Check the test log message in {{ logging_system_log_dir }}/messages
diff --git a/tests/tests_basics_forwards_implicit_files.yml b/tests/tests_basics_forwards_implicit_files.yml
index 6744d530..1d23911d 100644
--- a/tests/tests_basics_forwards_implicit_files.yml
+++ b/tests/tests_basics_forwards_implicit_files.yml
@@ -92,6 +92,10 @@
 
     - name: Check if the test message is in {{ __default_system_log }}
       command: /bin/grep testMessage0000 '{{ __default_system_log }}'
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
 
     - name: Get the forwarding config stat
diff --git a/tests/tests_combination.yml b/tests/tests_combination.yml
index 99d57dcd..8aae8550 100644
--- a/tests/tests_combination.yml
+++ b/tests/tests_combination.yml
@@ -129,6 +129,10 @@
 
     - name: Check the test log message in {{ __default_system_log }}
       command: /bin/grep testMessage0000 '{{ __default_system_log }}'
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
 
     - name: Generated a file to check severity_and_facility
diff --git a/tests/tests_combination2.yml b/tests/tests_combination2.yml
index 5d49a579..5fe43cb6 100644
--- a/tests/tests_combination2.yml
+++ b/tests/tests_combination2.yml
@@ -138,6 +138,10 @@
 
     - name: Check the test log message in {{ __default_system_log }}
       command: /bin/grep testMessage0000 '{{ __default_system_log }}'
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false
 
     - name: Check the forwarding config stat
diff --git a/tests/tests_imuxsock_files.yml b/tests/tests_imuxsock_files.yml
index 2d6840d8..35db2535 100644
--- a/tests/tests_imuxsock_files.yml
+++ b/tests/tests_imuxsock_files.yml
@@ -76,4 +76,8 @@
 
     - name: Check the test log message in {{ __default_system_log }}
       command: /bin/grep testMessage0000 "{{ __default_system_log }}"
+      register: __result
+      until: __result is success
+      retries: 5
+      delay: 1
       changed_when: false