diff --git a/lib/osinfo.js b/lib/osinfo.js
index 9f92c02..626ec3f 100644
--- a/lib/osinfo.js
+++ b/lib/osinfo.js
@@ -324,6 +324,7 @@ function osInfo(callback) {
           const workload = [];
           workload.push(util.wmic('os get /value'));
           workload.push(execPromise('systeminfo', util.execOptsWin));
+          workload.push(util.powerShell('Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.SystemInformation]::TerminalServerSession'))
           util.promiseAll(
             workload
           ).then(data => {
@@ -335,13 +336,8 @@ function osInfo(callback) {
             result.codepage = util.getCodepage();
             const systeminfo = data.results[1] ? data.results[1].toString() : '';
             result.hypervisor = (systeminfo.indexOf('hypervisor has been detected') !== -1) || (systeminfo.indexOf('Es wurde ein Hypervisor erkannt') !== -1) || (systeminfo.indexOf('Un hyperviseur a ') !== -1);
-            // isTerminalSession
-            try {
-              const term = execSync('Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.SystemInformation]::TerminalServerSession').toString();
-              result.remoteSession = (term.toLowerCase().indexOf('true') >= 0);
-            } catch (e) {
-              util.noop();
-            }
+            const term = data.results[2] ? data.results[2].toString() : '';
+            result.remoteSession = (term.toString().toLowerCase().indexOf('true') >= 0);
             isUefiWindows().then(uefi => {
               result.uefi = uefi;
               if (callback) {