diff --git a/SSUdb.version.txt b/SSUdb.version.txt
new file mode 100644
index 0000000000000000000000000000000000000000..292c9653895a04a7c3294a8ecd001d8ebe95fd2e
--- /dev/null
+++ b/SSUdb.version.txt
@@ -0,0 +1,3 @@
+SSUdb.gz  2024-02-16 05:36:17
+20404 sequences
+built using makeSSUdb v1.0