diff --git a/server/files/entrypoint_nginx.sh b/server/files/entrypoint_nginx.sh
index afe94d8..84f4f7f 100755
--- a/server/files/entrypoint_nginx.sh
+++ b/server/files/entrypoint_nginx.sh
@@ -73,11 +73,13 @@ init_misp_data_files(){
     # workaround for https://forums.docker.com/t/sed-couldnt-open-temporary-file-xyz-permission-denied-when-using-virtiofs/125473
     # sed -i "s/localhost/$MYSQL_HOST/" $MISP_APP_CONFIG_PATH/database.php
     # sed -i "s/db\s*login/$MYSQL_USER/" $MISP_APP_CONFIG_PATH/database.php
+    # sed -i "s/3306/$MYSQL_PORT/" $MISP_APP_CONFIG_PATH/database.php
     # sed -i "s/db\s*password/$MYSQL_PASSWORD/" $MISP_APP_CONFIG_PATH/database.php
     # sed -i "s/'database' => 'misp'/'database' => '$MYSQL_DATABASE'/" $MISP_APP_CONFIG_PATH/database.php
     chmod +w $MISP_APP_CONFIG_PATH/database.php
     sed "s/localhost/$MYSQL_HOST/" $MISP_APP_CONFIG_PATH/database.php > tmp; cat tmp > $MISP_APP_CONFIG_PATH/database.php; rm tmp
     sed "s/db\s*login/$MYSQL_USER/" $MISP_APP_CONFIG_PATH/database.php > tmp; cat tmp > $MISP_APP_CONFIG_PATH/database.php; rm tmp
+    sed "s/3306/$MYSQL_PORT/" $MISP_APP_CONFIG_PATH/database.php > tmp; cat tmp > $MISP_APP_CONFIG_PATH/database.php; rm tmp
     sed "s/db\s*password/$MYSQL_PASSWORD/" $MISP_APP_CONFIG_PATH/database.php > tmp; cat tmp > $MISP_APP_CONFIG_PATH/database.php; rm tmp
     sed "s/'database' => 'misp'/'database' => '$MYSQL_DATABASE'/" $MISP_APP_CONFIG_PATH/database.php > tmp; cat tmp > $MISP_APP_CONFIG_PATH/database.php; rm tmp