diff --git a/docker-compose.selenium-chrome.yaml b/docker-compose.selenium-chrome.yaml
index 1a67ffe..9da12f4 100644
--- a/docker-compose.selenium-chrome.yaml
+++ b/docker-compose.selenium-chrome.yaml
@@ -17,6 +17,9 @@ services:
       - HTTPS_EXPOSE=7900:7900
       - HTTP_EXPOSE=7910:7900
       - VNC_NO_PASSWORD=1
+        # Enables multiple parallel connections to the Selenium.
+      - SE_NODE_MAX_SESSIONS=12
+      - SE_NODE_OVERRIDE_MAX_SESSIONS=true      
     # To enable VNC access for traditional VNC clients like macOS "Screen Sharing",
     # uncomment the following two lines.
     #ports: