diff --git a/ElectronNET.CLI/Commands/BuildCommand.cs b/ElectronNET.CLI/Commands/BuildCommand.cs
index c7d8eae..f44bc5e 100644
--- a/ElectronNET.CLI/Commands/BuildCommand.cs
+++ b/ElectronNET.CLI/Commands/BuildCommand.cs
@@ -78,7 +78,7 @@ namespace ElectronNET.CLI.Commands
 
                 if (resultCode != 0)
                 {
-                    Console.WriteLine("Error occurred during dotnet publish.");
+                    Console.WriteLine("Error occurred during dotnet publish: " + resultCode);
                     return false;
                 }
 
diff --git a/ElectronNET.CLI/Commands/StartElectronCommand.cs b/ElectronNET.CLI/Commands/StartElectronCommand.cs
index 48e0fba..51dfb18 100644
--- a/ElectronNET.CLI/Commands/StartElectronCommand.cs
+++ b/ElectronNET.CLI/Commands/StartElectronCommand.cs
@@ -55,7 +55,7 @@ namespace ElectronNET.CLI.Commands
 
                 if (resultCode != 0)
                 {
-                    Console.WriteLine("Error occurred during dotnet publish.");
+                    Console.WriteLine("Error occurred during dotnet publish: " + resultCode);
                     return false;
                 }