diff --git a/.gitignore b/.gitignore
index a776ea4..e59dd2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,7 +39,7 @@ Rplots.pdf
 
 # RStudio files
 .Rproj.user/
-.Rproj
+*.Rproj
 
 # produced vignettes
 vignettes/*.html