diff --git a/.Rbuildignore b/.Rbuildignore
index 93c6738..d3484b2 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -9,3 +9,4 @@
 ^Meta$
 ^README\.Rmd$
 ^CRAN-RELEASE$
+^CRAN-SUBMISSION$
diff --git a/CRAN-SUBMISSION b/CRAN-SUBMISSION
new file mode 100644
index 0000000..12513f6
--- /dev/null
+++ b/CRAN-SUBMISSION
@@ -0,0 +1,3 @@
+Version: 0.1.1
+Date: 2022-04-03 15:03:16 UTC
+SHA: af2959c8c2de813949b5dc99e21c22a54d5115b6