diff --git a/.gitignore b/.gitignore
index 474eda2e..938c54b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@
 /build/
 /build-ios/
 /build-android/
+/build-classic/
 /cmake-build-*/
 compile_commands.json