diff --git a/internal/llm/tools/grep.go b/internal/llm/tools/grep.go
index f20d61ef1ed44f50235f4ba19b8ea44ba7043eb6..1d2d008cf3d641f03cebcd97b73956d11e84a2a1 100644
--- a/internal/llm/tools/grep.go
+++ b/internal/llm/tools/grep.go
@@ -211,7 +211,7 @@ func searchWithRipgrep(pattern, path, include string) ([]grepMatch, error) {
 	}
 
 	// Use -n to show line numbers and include the matched line
-	args := []string{"-n", pattern}
+	args := []string{"-H", "-n", pattern}
 	if include != "" {
 		args = append(args, "--glob", include)
 	}