diff --git a/DESCRIPTION b/DESCRIPTION
index ca55895..f775ab8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: rrnni
 Title: Manipulate with RNNI Tree Space
-Version: 0.1.0
+Version: 0.1.1
 Date: 2022-08-31
 Authors@R: 
     c(person(
@@ -24,5 +24,5 @@ Imports:
 Suggests: 
     testthat (>= 3.0.0)
 Config/testthat/edition: 3
-URL: https://biods.github.io/rrnni/, https://github.com/biods/rrnni
+URL: https://biods.github.io/rrnni/
 BugReports: https://github.com/biods/rrnni/issues
diff --git a/man/rrnni-package.Rd b/man/rrnni-package.Rd
index 957de74..b4f132a 100644
--- a/man/rrnni-package.Rd
+++ b/man/rrnni-package.Rd
@@ -39,7 +39,6 @@ Journal of Mathematical Biology, 82(1-2):8.
 Useful links:
 \itemize{
   \item \url{https://biods.github.io/rrnni/}
-  \item \url{https://github.com/biods/rrnni}
   \item Report bugs at \url{https://github.com/biods/rrnni/issues}
 }