diff --git a/install.sh b/install.sh
old mode 100644
new mode 100755
index 07331b3..42fe9df
--- a/install.sh
+++ b/install.sh
@@ -52,8 +52,8 @@ fi
 
 echo "[6/6] Certs erstellen"
 
-chmod +x scripts/create_certs.sh
-./scripts/create_certs.sh
+chmod +x ./scripts/create-cert.sh
+./scripts/create-cert.sh
 
 
-echo "Docker in portainer eintragen"
\ No newline at end of file
+echo "Docker in portainer eintragen"
diff --git a/scripts/create-cert.sh b/scripts/create-cert.sh
old mode 100644
new mode 100755
index 97d2154..acc5ca5
--- a/scripts/create-cert.sh
+++ b/scripts/create-cert.sh
@@ -7,5 +7,4 @@ MSYS_NO_PATHCONV=1 openssl req -x509 \
 -keyout ../cert/key.pem \
 -out ../cert/cert.pem \
 -days 365 \
--nodes \
--subj "//CN=appRobotControlScara"
\ No newline at end of file
+-nodes 
\ No newline at end of file