diff --git a/crates/ignore/src/default_types.rs b/crates/ignore/src/default_types.rs
index e138067a..91a6cbc0 100644
--- a/crates/ignore/src/default_types.rs
+++ b/crates/ignore/src/default_types.rs
@@ -55,6 +55,7 @@ pub const DEFAULT_TYPES: &[(&[&str], &[&str])] = &[
     (&["cs"], &["*.cs"]),
     (&["csharp"], &["*.cs"]),
     (&["cshtml"], &["*.cshtml"]),
+    (&["csproj"], &["*.csproj"]),
     (&["css"], &["*.css", "*.scss"]),
     (&["csv"], &["*.csv"]),
     (&["cuda"], &["*.cu", "*.cuh"]),