diff --git a/VERSION b/VERSION
index 8cf6caf..a423d42 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.4.1
\ No newline at end of file
+3.4.2
\ No newline at end of file
diff --git a/gravity-sync.sh b/gravity-sync.sh
index b4d5d38..ffe6c7b 100755
--- a/gravity-sync.sh
+++ b/gravity-sync.sh
@@ -3,8 +3,7 @@ SCRIPT_START=$SECONDS
 
 # GRAVITY SYNC BY VMSTAN #####################
 PROGRAM='Gravity Sync'
-VERSION='3.4.1'
-
+VERSION='3.4.2'
 
 # For documentation or downloading updates visit https://github.com/vmstan/gravity-sync
 # Requires Pi-Hole 5.x or higher already be installed, for help visit https://pi-hole.net
diff --git a/includes/gs-backup.sh b/includes/gs-backup.sh
index 6b970f3..fd3a103 100644
--- a/includes/gs-backup.sh
+++ b/includes/gs-backup.sh
@@ -12,6 +12,7 @@ function task_backup() {
     
     backup_settime
     backup_local_gravity
+    backup_local_gravity_integrity
     backup_local_custom
     backup_local_cname
     backup_cleanup
@@ -32,6 +33,22 @@ function backup_local_gravity() {
     error_validate
 }
 
+function backup_local_gravity_integrity() {
+    MESSAGE="${UI_BACKUP_INTEGRITY}"
+    echo_stat
+    
+    secondaryIntegrity=$(sqlite3 ${LOCAL_FOLDR}/${BACKUP_FOLD}/${BACKUPTIMESTAMP}-${GRAVITY_FI}.backup 'PRAGMA integrity_check;' | sed 's/\s.*$//')
+    error_validate
+    
+    if [ "$secondaryIntegrity" != 'ok' ]
+    then
+        MESSAGE="${UI_BACKUP_INTEGRITY_FAILED} ${UI_GRAVITY_NAME}"
+        echo_fail
+        
+        exit_nochange
+    fi
+}
+
 function backup_local_custom() {
     if [ "$SKIP_CUSTOM" != '1' ]
     then
@@ -75,6 +92,22 @@ function backup_remote_gravity() {
     create_sshcmd
 }
 
+function backup_remote_gravity_integrity() {
+    MESSAGE="${UI_BACKUP_INTEGRITY}"
+    echo_stat
+    
+    primaryIntegrity=$(${SSHPASSWORD} ${SSH_CMD} -p ${SSH_PORT} -i "$HOME/${SSH_PKIF}" ${REMOTE_USER}@${REMOTE_HOST} "sqlite3 ${RIHOLE_DIR}/${GRAVITY_FI}.backup 'PRAGMA integrity_check;'" | sed 's/\s.*$//')
+    error_validate
+    
+    if [ "$primaryIntegrity" != 'ok' ]
+    then
+        MESSAGE="${UI_BACKUP_INTEGRITY_FAILED} ${UI_GRAVITY_NAME}"
+        echo_fail
+        
+        exit_nochange
+    fi
+}
+
 function backup_remote_custom() {
     if [ "$SKIP_CUSTOM" != '1' ]
     then
diff --git a/includes/gs-pull.sh b/includes/gs-pull.sh
index e1b26d9..d75f52c 100644
--- a/includes/gs-pull.sh
+++ b/includes/gs-pull.sh
@@ -31,6 +31,7 @@ function pull_gs_grav {
     
     backup_local_gravity
     backup_remote_gravity
+    backup_remote_gravity_integrity
     
     MESSAGE="${UI_PULL_PRIMARY} ${UI_GRAVITY_NAME}"
     echo_stat
diff --git a/includes/gs-push.sh b/includes/gs-push.sh
index 2ff4762..dae1f5b 100644
--- a/includes/gs-push.sh
+++ b/includes/gs-push.sh
@@ -30,8 +30,9 @@ function task_push {
 function push_gs_grav {
     backup_remote_gravity
     backup_local_gravity
+    backup_local_gravity_integrity
     
-    MESSAGE="${UI_BACKUP_PRIMARY} ${UI_GRAVITY_NAME}"
+    MESSAGE="${UI_BACKUP_COPY} ${UI_GRAVITY_NAME}"
     echo_stat
     RSYNC_REPATH="rsync"
     RSYNC_SOURCE="${REMOTE_USER}@${REMOTE_HOST}:${RIHOLE_DIR}/${GRAVITY_FI}.backup"
@@ -67,7 +68,7 @@ function push_gs_cust {
             backup_remote_custom
             backup_local_custom
             
-            MESSAGE="${UI_BACKUP_PRIMARY} ${UI_CUSTOM_NAME}"
+            MESSAGE="${UI_BACKUP_COPY} ${UI_CUSTOM_NAME}"
             echo_stat
             RSYNC_REPATH="rsync"
             RSYNC_SOURCE="${REMOTE_USER}@${REMOTE_HOST}:${RIHOLE_DIR}/${CUSTOM_DNS}.backup"
@@ -105,7 +106,7 @@ function push_gs_cname {
             backup_remote_cname
             backup_local_cname
             
-            MESSAGE="${UI_BACKUP_PRIMARY} ${UI_CNAME_NAME}"
+            MESSAGE="${UI_BACKUP_COPY} ${UI_CNAME_NAME}"
             echo_stat
             RSYNC_REPATH="rsync"
             RSYNC_SOURCE="${REMOTE_USER}@${REMOTE_HOST}:${RIHOLE_DIR}/dnsmasq.d-${CNAME_CONF}.backup"
diff --git a/includes/gs-ui.sh b/includes/gs-ui.sh
index 6996618..504eaca 100644
--- a/includes/gs-ui.sh
+++ b/includes/gs-ui.sh
@@ -77,9 +77,12 @@ UI_LOGGING_RECENT_COMPLETE='Recent complete executions of'
 
 # Backup
 UI_BACKUP_PRIMARY='Performing backup of primary'
+UI_BACKUP_COPY='Pulling backup of primary'
 UI_BACKUP_SECONDARY='Performing backup of secondary'
 UI_BACKUP_PURGE='Purging redundant backups on secondary Pi-hole instance'
 UI_BACKUP_REMAIN='days of backups remain'
+UI_BACKUP_INTEGRITY="Checking ${UI_GRAVITY_NAME} backup integrity"
+UI_BACKUP_INTEGRITY_FAILED='Integrity check has failed for the primary'
 
 # Restore
 UI_RESTORE_WARNING="This will overwrite your current Pi-hole settings on $HOSTNAME with a previous version!"