diff --git a/rules/os/os_sshd_client_alive_count_max_configure.yaml b/rules/os/os_sshd_client_alive_count_max_configure.yaml
index 823e2b2a..2f93bab8 100644
--- a/rules/os/os_sshd_client_alive_count_max_configure.yaml
+++ b/rules/os/os_sshd_client_alive_count_max_configure.yaml
@@ -21,7 +21,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "clientalivecountmax $ODV" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'clientalivecountmax $ODV' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "clientalivecountmax $ODV" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then
diff --git a/rules/os/os_sshd_client_alive_interval_configure.yaml b/rules/os/os_sshd_client_alive_interval_configure.yaml
index 312583a7..5a2a107f 100644
--- a/rules/os/os_sshd_client_alive_interval_configure.yaml
+++ b/rules/os/os_sshd_client_alive_interval_configure.yaml
@@ -23,7 +23,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "clientaliveinterval $ODV" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'clientaliveinterval $ODV' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "clientaliveinterval $ODV" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then
diff --git a/rules/os/os_sshd_fips_140_ciphers.yaml b/rules/os/os_sshd_fips_140_ciphers.yaml
index 87ba0e8c..5aeeb4fd 100644
--- a/rules/os/os_sshd_fips_140_ciphers.yaml
+++ b/rules/os/os_sshd_fips_140_ciphers.yaml
@@ -21,7 +21,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "Ciphers aes256-ctr,aes192-ctr,aes128-ctr" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'Ciphers aes256-ctr,aes192-ctr,aes128-ctr' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "Ciphers aes256-ctr,aes192-ctr,aes128-ctr" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then
diff --git a/rules/os/os_sshd_fips_140_macs.yaml b/rules/os/os_sshd_fips_140_macs.yaml
index 25da364f..a4cc5394 100644
--- a/rules/os/os_sshd_fips_140_macs.yaml
+++ b/rules/os/os_sshd_fips_140_macs.yaml
@@ -21,7 +21,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "MACs hmac-sha2-256,hmac-sha2-512" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'MACs hmac-sha2-256,hmac-sha2-512' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "MACs hmac-sha2-256,hmac-sha2-512" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then
diff --git a/rules/os/os_sshd_key_exchange_algorithm_configure.yaml b/rules/os/os_sshd_key_exchange_algorithm_configure.yaml
index 6f335d83..7d70d2e9 100644
--- a/rules/os/os_sshd_key_exchange_algorithm_configure.yaml
+++ b/rules/os/os_sshd_key_exchange_algorithm_configure.yaml
@@ -23,7 +23,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "KexAlgorithms diffie-hellman-group-exchange-sha256" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'KexAlgorithms diffie-hellman-group-exchange-sha256' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "KexAlgorithms diffie-hellman-group-exchange-sha256" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then
diff --git a/rules/os/os_sshd_login_grace_time_configure.yaml b/rules/os/os_sshd_login_grace_time_configure.yaml
index f0ae7a1e..b3766228 100644
--- a/rules/os/os_sshd_login_grace_time_configure.yaml
+++ b/rules/os/os_sshd_login_grace_time_configure.yaml
@@ -17,7 +17,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "logingracetime $ODV" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'logingracetime $ODV' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "logingracetime $ODV" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then
diff --git a/rules/os/os_sshd_permit_root_login_configure.yaml b/rules/os/os_sshd_permit_root_login_configure.yaml
index 007d7db4..0a00dd96 100644
--- a/rules/os/os_sshd_permit_root_login_configure.yaml
+++ b/rules/os/os_sshd_permit_root_login_configure.yaml
@@ -19,7 +19,7 @@ fix: |
     /usr/bin/sed -i.bk "1s/.*/Include \/etc\/ssh\/sshd_config.d\/\*/" /etc/ssh/sshd_config
   fi
 
-  echo "permitrootlogin no" >> "${include_dir}01-mscp-sshd.conf"
+  grep -qxF 'permitrootlogin no' "${include_dir}01-mscp-sshd.conf" 2>/dev/null || echo "permitrootlogin no" >> "${include_dir}01-mscp-sshd.conf"
 
   for file in $(ls ${include_dir}); do
     if [[ "$file" == "100-macos.conf" ]]; then