diff --git a/.docker/cert.sh b/.docker/cert.sh
index 598020c46bb6b7fd879d9d281caf252ac2c0a92b..e22cfba2995b5fd9d812232f562b7254233fe5b0 100755
--- a/.docker/cert.sh
+++ b/.docker/cert.sh
@@ -40,9 +40,6 @@ function cert() {
     # NOTE: KEYPW and KEYSTOREPW are the same, due to Java limitations.
     KEYPW="${KEYPW}" openssl genrsa -aes256 -out caosdb.key.pem \
          -passout env:KEYPW 2048
-    # also store in pkcs format
-    KEYPW="${KEYPW}" openssl pkcs8 -topk8 -in caosdb.key.pem \
-         -out caosdb.key.pk8 -passin env:KEYPW -passout env:KEYPW
     # Certificate is for localhost
     KEYPW="${KEYPW}" openssl req -new -x509 -key caosdb.key.pem \
          -out caosdb.cert.pem -passin env:KEYPW \
diff --git a/.docker/docker-compose.yml b/.docker/docker-compose.yml
index 86a46285cf9877d89433d09d1da45cf2f6d575c7..b9fd73819f8b78fc855344ed732c72c0fd959d4e 100644
--- a/.docker/docker-compose.yml
+++ b/.docker/docker-compose.yml
@@ -35,9 +35,8 @@ services:
     environment:
       DEBUG: 1
       CAOSDB_CONFIG_AUTHTOKEN_CONFIG: "conf/core/authtoken.example.yaml"
-      CAOSDB_CONFIG_GRPC_SERVER_CA_PUB_PEM: /opt/caosdb/cert/caosdb.cert.pem
-      CAOSDB_CONFIG_GRPC_SERVER_CA_PRIV_PEM: /opt/caosdb/cert/caosdb.key.pk8
-      CAOSDB_CONFIG_GRPC_SERVER_CA_PW: CaosDBSecret
+      CAOSDB_CONFIG_GRPC_SERVER_PORT_HTTPS: 8443
+      CAOSDB_CONFIG_GRPC_SERVER_PORT_HTTP: 8080
 volumes:
   scripting:
   extroot: