diff --git a/api/bases/test.openstack.org_horizontests.yaml b/api/bases/test.openstack.org_horizontests.yaml
index 2cc24c40..ada1ebe9 100644
--- a/api/bases/test.openstack.org_horizontests.yaml
+++ b/api/bases/test.openstack.org_horizontests.yaml
@@ -1298,12 +1298,6 @@ spec:
                 default: false
                 description: Parallel
                 type: boolean
-              password:
-                default: horizontest
-                description: Password is the password for the user running the Horizon
-                  tests.
-                maxLength: 253
-                type: string
               privileged:
                 default: false
                 description: |-
@@ -1315,11 +1309,6 @@ spec:
                   needed for certain test-operator functionalities to work properly (e.g.:
                   extraRPMs in Tempest CR, or a certain set of tobiko tests).
                 type: boolean
-              projectName:
-                default: horizontest
-                description: ProjectName is the name of the OpenStack project for
-                  Horizon tests.
-                type: string
               projectNameXpath:
                 description: |-
                   ProjectNameXpath is the xpath to select project name
@@ -1450,12 +1439,6 @@ spec:
                       type: string
                   type: object
                 type: array
-              user:
-                default: horizontest
-                description: User is the username under which the Horizon tests will
-                  run.
-                maxLength: 253
-                type: string
             required:
             - adminPassword
             - adminUsername
diff --git a/api/v1beta1/horizontest_types.go b/api/v1beta1/horizontest_types.go
index eca3590b..ff34dab9 100644
--- a/api/v1beta1/horizontest_types.go
+++ b/api/v1beta1/horizontest_types.go
@@ -107,26 +107,6 @@ type HorizonTestSpec struct {
 	// ImageUrl is the URL to download the Cirros image.
 	ImageUrl string `json:"imageUrl"`
 
-	// +kubebuilder:validation:Optional
-	// +operator-sdk:csv:customresourcedefinitions:type=spec
-	// +kubebuilder:default:="horizontest"
-	// ProjectName is the name of the OpenStack project for Horizon tests.
-	ProjectName string `json:"projectName"`
-
-	// +kubebuilder:validation:Optional
-	// +kubebuilder:validation:MaxLength=253
-	// +operator-sdk:csv:customresourcedefinitions:type=spec
-	// +kubebuilder:default:="horizontest"
-	// User is the username under which the Horizon tests will run.
-	User string `json:"user"`
-
-	// +kubebuilder:validation:Optional
-	// +kubebuilder:validation:MaxLength=253
-	// +operator-sdk:csv:customresourcedefinitions:type=spec
-	// +kubebuilder:default:="horizontest"
-	// Password is the password for the user running the Horizon tests.
-	Password string `json:"password"`
-
 	// +kubebuilder:validation:Optional
 	// +operator-sdk:csv:customresourcedefinitions:type=spec
 	// +kubebuilder:default:="m1.tiny"
diff --git a/config/crd/bases/test.openstack.org_horizontests.yaml b/config/crd/bases/test.openstack.org_horizontests.yaml
index 2cc24c40..ada1ebe9 100644
--- a/config/crd/bases/test.openstack.org_horizontests.yaml
+++ b/config/crd/bases/test.openstack.org_horizontests.yaml
@@ -1298,12 +1298,6 @@ spec:
                 default: false
                 description: Parallel
                 type: boolean
-              password:
-                default: horizontest
-                description: Password is the password for the user running the Horizon
-                  tests.
-                maxLength: 253
-                type: string
               privileged:
                 default: false
                 description: |-
@@ -1315,11 +1309,6 @@ spec:
                   needed for certain test-operator functionalities to work properly (e.g.:
                   extraRPMs in Tempest CR, or a certain set of tobiko tests).
                 type: boolean
-              projectName:
-                default: horizontest
-                description: ProjectName is the name of the OpenStack project for
-                  Horizon tests.
-                type: string
               projectNameXpath:
                 description: |-
                   ProjectNameXpath is the xpath to select project name
@@ -1450,12 +1439,6 @@ spec:
                       type: string
                   type: object
                 type: array
-              user:
-                default: horizontest
-                description: User is the username under which the Horizon tests will
-                  run.
-                maxLength: 253
-                type: string
             required:
             - adminPassword
             - adminUsername
diff --git a/config/samples/test_v1beta1_horizontest.yaml b/config/samples/test_v1beta1_horizontest.yaml
index 4ca0d7b6..3cad9fda 100644
--- a/config/samples/test_v1beta1_horizontest.yaml
+++ b/config/samples/test_v1beta1_horizontest.yaml
@@ -32,15 +32,6 @@ spec:
   # The URL to download the Cirros image (optional)
   imageUrl: "http://download.cirros-cloud.net/0.6.2/cirros-0.6.2-x86_64-disk.img"
 
-  # The name of the OpenStack project for Horizon tests (optional)
-  projectName: "horizontest"
-
-  # The username under which Horizon tests will run (optional)
-  user: "horizontest"
-
-  # The password for the user running the Horizon tests (optional)
-  password: "horizontest"
-
   # The name of the OpenStack flavor to create for Horizon tests (optional)
   flavorName: "m1.tiny"
 
diff --git a/internal/controller/horizontest_controller.go b/internal/controller/horizontest_controller.go
index 8cf48df9..b97c6407 100644
--- a/internal/controller/horizontest_controller.go
+++ b/internal/controller/horizontest_controller.go
@@ -180,9 +180,6 @@ func (r *HorizonTestReconciler) PrepareHorizonTestEnvVars(
 		"IMAGE_FILE":          "/var/lib/horizontest/cirros-0.6.2-x86_64-disk.img",
 		"IMAGE_FILE_NAME":     "cirros-0.6.2-x86_64-disk",
 		"IMAGE_URL":           "http://download.cirros-cloud.net/0.6.2/cirros-0.6.2-x86_64-disk.img",
-		"PROJECT_NAME":        "horizontest",
-		"USER_NAME":           "horizontest",
-		"PASSWORD":            "horizontest",
 		"FLAVOR_NAME":         "m1.tiny",
 		"HORIZON_KEYS_FOLDER": "/etc/test_operator",
 		"EXTRA_FLAG":          instance.Spec.ExtraFlag,