diff --git a/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user-openidc.conf b/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user-openidc.conf
index 030ad56..2f6ca3d 100644
--- a/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user-openidc.conf
+++ b/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user-openidc.conf
@@ -1,3 +1,6 @@
+RequestHeader unset X-REMOTE-USER
+RequestHeader unset X-REMOTE_USER
+RequestHeader unset X_REMOTE-USER
 RequestHeader unset X_REMOTE_USER
 
 RequestHeader set X_REMOTE_USER           %{OIDC_CLAIM_PREFERRED_USERNAME}e      env=OIDC_CLAIM_PREFERRED_USERNAME
diff --git a/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user.conf b/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user.conf
index 73d64a5..8850140 100644
--- a/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user.conf
+++ b/TEMPLATE/etc/httpd/conf.d/manageiq-remote-user.conf
@@ -1,3 +1,6 @@
+RequestHeader unset X-REMOTE-USER
+RequestHeader unset X-REMOTE_USER
+RequestHeader unset X_REMOTE-USER
 RequestHeader unset X_REMOTE_USER
 
 RequestHeader set X_REMOTE_USER           %{REMOTE_USER}e           env=REMOTE_USER