diff --git a/mocks/oauth/Makefile b/mocks/oauth/Makefile
index 61819985df..64723dea25 100644
--- a/mocks/oauth/Makefile
+++ b/mocks/oauth/Makefile
@@ -1,22 +1,11 @@
 # SPDX-FileCopyrightText: Copyright DB InfraGO AG and contributors
 # SPDX-License-Identifier: Apache-2.0
 
-CERTS_DIR = ../../certs/
-
-ssl:
-	export MSYS_NO_PATHCONV=1; \
-	openssl req -x509 -out $(CERTS_DIR)localhost.crt -keyout $(CERTS_DIR)localhost.key \
-	-newkey rsa:2048 -nodes -sha256 \
-	-subj '/CN=localhost' \
-	-addext "subjectAltName = DNS:localhost";
-	openssl pkcs12 -export -in $(CERTS_DIR)localhost.crt -inkey $(CERTS_DIR)localhost.key -out $(CERTS_DIR)localhost.p12 -passout "pass:"
-
 start:
 	export MSYS_NO_PATHCONV=1; \
 	docker start oauth-mock || \
 	docker run \
 		--name oauth-mock \
-		-v $$(pwd)/$(CERTS_DIR)localhost.p12:/opt/localhost.p12 \
 		-v $$(pwd)/conf.json:/opt/conf.json \
 		-p 8083:8080 \
 		-e JSON_CONFIG_PATH=/opt/conf.json \
diff --git a/mocks/oauth/conf_with_cert.json b/mocks/oauth/conf_with_cert.json
deleted file mode 100644
index 3eaca6d548..0000000000
--- a/mocks/oauth/conf_with_cert.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-    "interactiveLogin": true,
-    "httpServer": {
-        "type": "NettyWrapper",
-        "ssl" : {
-            "keyPassword" : "",
-            "keystoreFile" : "/opt/localhost.p12",
-            "keystoreType" : "PKCS12",
-            "keystorePassword" : ""
-        }
-    },
-    "tokenCallbacks": [
-        {
-            "issuerId": "issuer1",
-            "tokenExpiry": 120,
-            "requestMappings": [
-                {
-                    "requestParam": "scope",
-                    "match": "openid",
-                    "claims": {
-                        "sub": "subByScope",
-                        "aud": [
-                            "audByScope"
-                        ]
-                    }
-                }
-            ]
-        }
-    ]
-}
diff --git a/mocks/oauth/conf_with_cert.json.license b/mocks/oauth/conf_with_cert.json.license
deleted file mode 100644
index 7ea22469b1..0000000000
--- a/mocks/oauth/conf_with_cert.json.license
+++ /dev/null
@@ -1,2 +0,0 @@
-SPDX-FileCopyrightText: Copyright DB InfraGO AG and contributors
-SPDX-License-Identifier: Apache-2.0