diff --git a/Dockerfile b/Dockerfile
index 86e086c..0687b14 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ COPY nginx/locations.conf $DIR_LOCATION/locations.conf
 COPY dist/onecx-shell-ui/ $DIR_HTML
 
 # Optional extend list of application environments
-ENV CONFIG_ENV_LIST BFF_URL,APP_BASE_HREF,CORS_ENABLED,APP_VERSION,APP_ID,PRODUCT_NAME,AUTH_SERVICE,AUTH_SERVICE_CUSTOM_URL,AUTH_SERVICE_CUSTOM_MODULE_NAME,AUTH_SERVICE_CUSTOM_BFF_URL
+ENV CONFIG_ENV_LIST BFF_URL,APP_BASE_HREF,CORS_ENABLED,APP_VERSION,APP_ID,PRODUCT_NAME,AUTH_SERVICE,AUTH_SERVICE_CUSTOM_URL,AUTH_SERVICE_CUSTOM_MODULE_NAME,AUTH_SERVICE_CUSTOM_BFF_URL,ONECX_PORTAL_SEARCH_BUTTONS_REVERSED
 
 # Application environments default values
 ENV BFF_URL http://onecx-shell-bff:8080/
@@ -17,6 +17,7 @@ ENV AUTH_SERVICE keycloak
 ENV AUTH_SERVICE_CUSTOM_URL ''
 ENV AUTH_SERVICE_CUSTOM_MODULE_NAME ''
 ENV AUTH_SERVICE_CUSTOM_BFF_URL ''
+ENV ONECX_PORTAL_SEARCH_BUTTONS_REVERSED 'false'
 
 RUN chmod 775 -R "$DIR_HTML"/assets
 USER 1001