diff --git a/lib/network.js b/lib/network.js
index 140fd24..8ceebde 100644
--- a/lib/network.js
+++ b/lib/network.js
@@ -1599,7 +1599,7 @@ function networkConnections(callback) {
                       peerAddress: peerip,
                       peerPort: peerport,
                       state: '',
-                      pid: line[3],
+                      pid: parseInt(line[3], 10),
                       process: ''
                     });
                   }