diff --git a/.Rbuildignore b/.Rbuildignore
index f6f2a6a5c..be716d2ac 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -1,7 +1,7 @@
 # -------------------------------------------------------------------------------------------------#
 # .Rbuildignore automatically generated by RLumBuild
 # author: Sebastian Kreutzer
-# template version: 2019-08-04
+# template version: 2024-09-12
 # -------------------------------------------------------------------------------------------------#
 
 # -- Exclude R stuff --
@@ -16,6 +16,7 @@
 ^.*\.Rproj$
 ^\.Rproj\.user$
 ^packrat/$
+^tests/testdata$
 ^tests/testthat/_data/SPEfile.SPE$
 ^\test\*
 ^_pkgdown\.yml$
@@ -50,5 +51,6 @@
 ^codemeta\.json$
 ^\.zenodo\.json$
 
+
 # -- Package 'Luminescence' stuff -- 
-^Luminescence\..*$
+^Luminescence\..*$
\ No newline at end of file