diff --git a/R/app.R b/R/app.R
index 34c9a93..2940d81 100644
--- a/R/app.R
+++ b/R/app.R
@@ -91,7 +91,7 @@ ui <- function(options) {
HTML(glue::glue(
"geposanui version {packageVersion(\"geposanui\")}
",
"GitHub: johrpan/geposan
",
+ "target=\"blank\">johrpan/geposanui
",
"Citation: 10.1093/nargab/lqae037"
))