diff --git a/platformio.ini b/platformio.ini
index 00302ddfc..d5bdc2e72 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -75,6 +75,7 @@ extra_scripts               = pre:pio-tools/pre_source_dir.py
                               pre:pio-tools/override_copy.py
                               pre:pio-tools/compress-html.py
                               pre:pio-tools/port-vsc.py
+                              pre:pio-tools/ldf_cache.py
                               post:pio-tools/strip-flags.py
 
 [esp_defaults]