diff --git a/src/lib/ee_lib_import_slow_log.sh b/src/lib/ee_lib_import_slow_log.sh
index 9575fb08..64cfa2b0 100644
--- a/src/lib/ee_lib_import_slow_log.sh
+++ b/src/lib/ee_lib_import_slow_log.sh
@@ -4,18 +4,22 @@ function ee_lib_import_slow_log()
 {
 
 	if [ -d /var/www/22222/htdocs/db/anemometer ]; then
-		ee_lib_echo "Importing MySQL slow log, please wait..."
-		dpkg --compare-versions $(pt-query-digest --version | awk '{print $2 }') ge 2.2
-		if [ $? -eq 0 ]; then
-			ee_anemometer_history=history
+		if [ -f /var/log/mysql/mysql-slow.log ]; then
+			ee_lib_echo "Importing MySQL slow log, please wait..."
+			dpkg --compare-versions $(pt-query-digest --version | awk '{print $2 }') ge 2.2
+			if [ $? -eq 0 ]; then
+				ee_anemometer_history=history
+			else
+				ee_anemometer_history=review-history
+			fi
+
+			pt-query-digest --user=anemometer --password=anemometer_password \
+			--review D=slow_query_log,t=global_query_review \
+			--${ee_anemometer_history} D=slow_query_log,t=global_query_review_history \
+			--no-report --limit=0% --filter=" \$event->{Bytes} = length(\$event->{arg}) and \$event->{hostname}=\"$EE_MYSQL_GRANT_HOST\"" /var/log/mysql/mysql-slow.log
 		else
-			ee_anemometer_history=review-history
+			ee_lib_echo_fail "Failed to find MySQL slow log file, enable MySQL slow log"
 		fi
-
-		pt-query-digest --user=anemometer --password=anemometer_password \
-		--review D=slow_query_log,t=global_query_review \
-		--${ee_anemometer_history} D=slow_query_log,t=global_query_review_history \
-		--no-report --limit=0% --filter=" \$event->{Bytes} = length(\$event->{arg}) and \$event->{hostname}=\"$EE_MYSQL_GRANT_HOST\"" /var/log/mysql/mysql-slow.log
 	else
 		ee_lib_echo_fail "Anememoter is not installed"
 	fi