diff --git a/.gitignore b/.gitignore
index f72245a..c4d38d5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /.vs/RBMESAPICore/CopilotIndices/17.13.444.19527
 /.vs/RBMESAPICore/FileContentIndex
 /.vs/RBMESAPICore/v17
+/.vs/RBMESAPICore/DesignTimeBuild