diff --git a/.gitignore b/.gitignore
index 9491a2f..5289527 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,6 +127,9 @@ $tf/
 # Guidance Automation Toolkit
 *.gpState
 
+# JetBrains IDE files
+.idea/
+
 # ReSharper is a .NET coding add-in
 _ReSharper*/
 *.[Rr]e[Ss]harper