diff --git a/scripts/fbt/util.py b/scripts/fbt/util.py
index 3d3a43215b..7bf304b0e5 100644
--- a/scripts/fbt/util.py
+++ b/scripts/fbt/util.py
@@ -24,6 +24,7 @@
     "PYTHONNOUSERSITE",
     "TMP",
     "TEMP",
+    "USERPROFILE",
     # ccache
     "CCACHE_DISABLE",
     # Colors for tools