diff --git a/.gitignore b/.gitignore
index db0d9d8cea..6ef9090cd7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,9 @@ debian/nu/
 # VSCode's IDE items
 .vscode/*
 
+# JetBrains' Fleet IDE
+.fleet/*
+
 # Visual Studio Extension SourceGear Rust items
 VSWorkspaceSettings.json
 unstable_cargo_features.txt