diff --git a/bin/pm2 b/bin/pm2
index cc30c470..2d0a6f7d 100755
--- a/bin/pm2
+++ b/bin/pm2
@@ -470,9 +470,9 @@ commander.command('link [secret_key|command] [public_key] [machine_name]')
 // Web interface
 //
 commander.command('web')
-  .description('launch a health API on port ' + cst.WEB_INTERFACE)
+  .description('launch a health API on ' + cst.WEB_IPADDR + ':' + cst.WEB_PORT)
   .action(function() {
-    console.log('Launching web interface on port ' + cst.WEB_INTERFACE);
+    console.log('Launching web interface on ' + cst.WEB_IPADDR + ':' + cst.WEB_PORT);
     pm2.web();
   });
 
diff --git a/constants.js b/constants.js
index 903e4e31..3f797440 100644
--- a/constants.js
+++ b/constants.js
@@ -72,7 +72,8 @@ var csts = {
   })(),
 
   DEBUG                   : process.env.PM2_DEBUG || false,
-  WEB_INTERFACE           : parseInt(process.env.PM2_API_PORT)  || 9615,
+  WEB_IPADDR              : process.env.PM2_API_IPADDR || '0.0.0.0',
+  WEB_PORT                : parseInt(process.env.PM2_API_PORT)  || 9615,
   MODIFY_REQUIRE          : process.env.PM2_MODIFY_REQUIRE || false,
 
   WORKER_INTERVAL         : process.env.PM2_WORKER_INTERVAL || 30000,
diff --git a/lib/HttpInterface.js b/lib/HttpInterface.js
index fa492a39..bfb5facd 100644
--- a/lib/HttpInterface.js
+++ b/lib/HttpInterface.js
@@ -58,8 +58,8 @@ function startWebServer(pm2) {
       res.write(JSON.stringify({err : '404'}));
       return res.end();
     }
-  }).listen(cst.WEB_INTERFACE, function() {
-    console.log('Web interface listening on port %s', cst.WEB_INTERFACE);
+  }).listen(cst.WEB_PORT, cst.WEB_IPADDR, function() {
+    console.log('Web interface listening on  %s:%s', cst.WEB_IPADDR, cst.WEB_PORT);
   });
 
 }