diff --git a/R/ui.R b/R/ui.R
index 7e68fc9..00c30ed 100644
--- a/R/ui.R
+++ b/R/ui.R
@@ -104,6 +104,15 @@ ui <- function(custom_dataset = NULL) {
               max = 1.0,
               step = 0.01,
               value = -0.25
+            ),
+            div(
+              class = "footer",
+              HTML(glue::glue(
+                "Ubigen version {packageVersion(\"ubigen\")}<br>Source code: ",
+                "<a href=\"https://gitlab.uni-rostock.de/ep135/ubigen/\" ",
+                "target=\"blank\">available online</a> (GNU AGPL v3)<br>",
+                "Citation: Manuscript in preparation"
+              ))
             )
           ),
           mainPanel(
diff --git a/README.md b/README.md
index 0cec518..1039616 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ You can install the development version of `ubigen` using:
 
 ```r
 # install.packages("remotes")
-remotes::install_git("https://code.johrpan.de/johrpan/ubigen.git")
+remotes::install_git("https://gitlab.uni-rostock.de/ep135/ubigen.git")
 ```
 
 ## Usage
diff --git a/inst/content/style.css b/inst/content/style.css
index 379dd85..f908e0d 100644
--- a/inst/content/style.css
+++ b/inst/content/style.css
@@ -42,6 +42,12 @@ h5 {
     height: auto;
 }
 
+.footer {
+    margin-top: 32px;
+    font-size: small;
+    color: grey;
+}
+
 /* Undo changes in Bootstrap theme */
 .nav-underline .nav-link {
     border-bottom: 0;