diff --git a/lib/graphics.js b/lib/graphics.js
index 82e0bac..2664d8f 100644
--- a/lib/graphics.js
+++ b/lib/graphics.js
@@ -228,7 +228,12 @@ function graphics(callback) {
     let i = 1;
     lines.forEach((line) => {
       let subsystem = '';
-      if (i < lines.length && lines[i]) { subsystem = lines[i]; } // get next line;
+      if (i < lines.length && lines[i]) {   // get next line;
+        subsystem = lines[i];
+        if (subsystem.indexOf(':') > 0) {
+          subsystem = subsystem.split(':')[1];
+        }
+      }
       if ('' !== line.trim()) {
         if (' ' !== line[0] && '\t' !== line[0]) {        // first line of new entry
           let isExternal = (pciIDs.indexOf(line.split(' ')[0]) >= 0);