diff --git a/inst/references.bib b/inst/references.bib
index d6a859d..8c27339 100644
--- a/inst/references.bib
+++ b/inst/references.bib
@@ -83,11 +83,3 @@ @article{love2019jasp
     year={2019}
 }
 
-@Manual{grid,
-    title = {R: A Language and Environment for Statistical Computing},
-    author = {{R Core Team}},
-    organization = {R Foundation for Statistical Computing},
-    address = {Vienna, Austria},
-    year = {2024},
-    url = {https://www.R-project.org/}
-  }