diff --git a/.Rbuildignore b/.Rbuildignore
index 3351158..1716f28 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -5,7 +5,7 @@ paper/
 docs/
 R/sampling.trends.R$
 R/samplingrates.R$
-^\.git$
+^\.git/
 ^\.DS_Store
 ^\.gitignore
 ^\.Rproj.user