diff --git a/.gitignore b/.gitignore
index 264d39c..2bc5a38 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,8 @@ docs/_build
 ota/build
 ota/build-rp2350
 ota/build-rp2350-riscv
-tools/libpico/build
+tools/libpico/boot
+tools/libpico/build-rp2040
+tools/libpico/build-rp2350
+tools/libpico/build-rp2350-riscv
 platform.local.txt