diff --git a/Instructions.txt b/Instructions.txt
index 98f0d6884768c16abae0b305f3284b1a1de88371..50a66cf4a5b7eacfb403c3fafb3948d8a5ee670e 100644
--- a/Instructions.txt
+++ b/Instructions.txt
@@ -36,3 +36,25 @@ git push
 
 ----------
 git pull origin Nicola
+
+-----------
+In case:
+
+nicolaalnicola@LAPTOP-A0GOD546:/mnt/c/Users/nicol/comp-sci-project$ git push
+To git.imp.fu-berlin.de:nguyed99/comp-sci-project.git
+ ! [rejected]        na/bhtalgorithmus -> na/bhtalgorithmus (non-fast-forward)
+error: failed to push some refs to 'git.imp.fu-berlin.de:nguyed99/comp-sci-project.git'
+hint: Updates were rejected because the tip of your current branch is behind
+hint: its remote counterpart. Integrate the remote changes (e.g.
+hint: 'git pull ...') before pushing again.
+hint: See the 'Note about fast-forwards' in 'git push --help' for details.
+
+Do the following to keep your local branch up to date before pushing:
+
+git fetch origin
+git checkout <branchname>
+git merge origin/<branchname>
+--press Exceute than exit 
+git pull origion <branchname>
+
+--now you can push again