diff --git a/src/routes/test/create_test_certificate.sh b/src/routes/test/create_test_certificate.sh
deleted file mode 100755
index 6989bc2b5..000000000
--- a/src/routes/test/create_test_certificate.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-set -eu -o pipefail
-
-CRT="/tmp/test.crt";
-KEY="/tmp/test.key";
-CSR="/tmp/test.csr";
-
-openssl genrsa 2048 > $KEY
-openssl req -new -key $KEY -out $CSR -subj "/C=DE/ST=Berlin/L=Berlin/O=Cloudron/OU=Dev/CN=test.cloudron.io"
-openssl x509 -req -days 365 -in $CSR -signkey $KEY -out $CRT