diff --git a/RhSolutions.AddIn/Properties/launchSettings.json b/RhSolutions.AddIn/Properties/launchSettings.json
index 7f7ccfe..c36dbc3 100644
--- a/RhSolutions.AddIn/Properties/launchSettings.json
+++ b/RhSolutions.AddIn/Properties/launchSettings.json
@@ -3,10 +3,7 @@
     "Excel": {
       "commandName": "Executable",
       "executablePath": "C:\\Program Files\\Microsoft Office\\root\\Office16\\EXCEL.EXE",
-      "commandLineArgs": "RhSolutions-AddIn64.xll",
-      "environmentVariables": {
-        "ISTESTING": "false"
-      }
+      "commandLineArgs": "RhSolutions-AddIn64.xll"
     }
   }
 }
\ No newline at end of file