diff --git a/e2e-tests/clustering/memcached/run-test.sh b/e2e-tests/clustering/memcached/run-test.sh
index a871c2fa2..ab833f48e 100755
--- a/e2e-tests/clustering/memcached/run-test.sh
+++ b/e2e-tests/clustering/memcached/run-test.sh
@@ -69,7 +69,6 @@ REQUEST=$(
 cat << EOF
 {
   "authorization_server": "https://nodeA/oauth2/vendorA",
-  "client_id": "https://nodeB/oauth2/vendorB",
   "scope": "test",
   "credentials": [
       {
diff --git a/e2e-tests/clustering/redis/run-test.sh b/e2e-tests/clustering/redis/run-test.sh
index 95a3a6122..c1a8f0832 100755
--- a/e2e-tests/clustering/redis/run-test.sh
+++ b/e2e-tests/clustering/redis/run-test.sh
@@ -69,7 +69,6 @@ REQUEST=$(
 cat << EOF
 {
   "authorization_server": "https://nodeA/oauth2/vendorA",
-  "client_id": "https://nodeB/oauth2/vendorB",
   "scope": "test",
   "credentials": [
       {
diff --git a/e2e-tests/oauth-flow/rfc021/do-test.sh b/e2e-tests/oauth-flow/rfc021/do-test.sh
index f7aebaabe..97de38ccb 100755
--- a/e2e-tests/oauth-flow/rfc021/do-test.sh
+++ b/e2e-tests/oauth-flow/rfc021/do-test.sh
@@ -121,7 +121,6 @@ REQUEST=$(
 cat << EOF
 {
   "authorization_server": "https://nodeA/oauth2/vendorA",
-  "client_id": "https://nodeB/oauth2/vendorB",
   "scope": "test",
   "credentials": [
       {