diff --git a/.gitignore b/.gitignore
index 0abf452b9a..0a7523ff37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@ docs/html
 resources/i18n/en
 resources/i18n/x-test
 resources/firmware
+resources/materials
 LC_MESSAGES
 
 # Editors and IDEs.