diff --git a/authentik/stages/authenticator_mobile/api/stage.py b/authentik/stages/authenticator_mobile/api/stage.py
index 61fc78bcd..2cac56b02 100644
--- a/authentik/stages/authenticator_mobile/api/stage.py
+++ b/authentik/stages/authenticator_mobile/api/stage.py
@@ -14,6 +14,7 @@ class AuthenticatorMobileStageSerializer(StageSerializer):
         fields = StageSerializer.Meta.fields + [
             "configure_flow",
             "friendly_name",
+            "firebase_config",
         ]
 
 
diff --git a/authentik/stages/authenticator_mobile/migrations/0005_authenticatormobilestage_firebase_config.py b/authentik/stages/authenticator_mobile/migrations/0005_authenticatormobilestage_firebase_config.py
new file mode 100644
index 000000000..f10a6e3cd
--- /dev/null
+++ b/authentik/stages/authenticator_mobile/migrations/0005_authenticatormobilestage_firebase_config.py
@@ -0,0 +1,20 @@
+# Generated by Django 4.2.5 on 2023-09-21 15:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        (
+            "authentik_stages_authenticator_mobile",
+            "0004_mobiledevice_last_checkin_mobiledevice_state",
+        ),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="authenticatormobilestage",
+            name="firebase_config",
+            field=models.JSONField(default=dict, help_text="temp"),
+        ),
+    ]
diff --git a/authentik/stages/authenticator_mobile/models.py b/authentik/stages/authenticator_mobile/models.py
index 019344392..262641d7f 100644
--- a/authentik/stages/authenticator_mobile/models.py
+++ b/authentik/stages/authenticator_mobile/models.py
@@ -43,6 +43,8 @@ def default_token_key():
 class AuthenticatorMobileStage(ConfigurableStage, FriendlyNamedStage, Stage):
     """Setup Mobile authenticator devices"""
 
+    firebase_config = models.JSONField(default=dict, help_text="temp")
+
     @property
     def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_mobile.api.stage import (
@@ -125,8 +127,7 @@ class MobileTransaction(ExpiringModel):
 
     def send_message(self, request: Optional[HttpRequest], **context):
         """Send mobile message"""
-        cred = credentials.Certificate("firebase.json")
-        initialize_app(cred)
+        initialize_app(credentials.Certificate(self.device.stage.firebase_config))
         branding = DEFAULT_TENANT.branding_title
         domain = ""
         if request:
diff --git a/blueprints/schema.json b/blueprints/schema.json
index 2cda55d09..68dcddd90 100644
--- a/blueprints/schema.json
+++ b/blueprints/schema.json
@@ -6143,6 +6143,12 @@
                     ],
                     "minLength": 1,
                     "title": "Friendly name"
+                },
+                "firebase_config": {
+                    "type": "object",
+                    "additionalProperties": true,
+                    "title": "Firebase config",
+                    "description": "temp"
                 }
             },
             "required": []
diff --git a/schema.yml b/schema.yml
index 963863875..4a6b9f0a6 100644
--- a/schema.yml
+++ b/schema.yml
@@ -30424,6 +30424,10 @@ components:
         friendly_name:
           type: string
           nullable: true
+        firebase_config:
+          type: object
+          additionalProperties: {}
+          description: temp
       required:
       - component
       - meta_model_name
@@ -30452,6 +30456,10 @@ components:
           type: string
           nullable: true
           minLength: 1
+        firebase_config:
+          type: object
+          additionalProperties: {}
+          description: temp
       required:
       - name
     AuthenticatorSMSChallenge:
@@ -38215,6 +38223,10 @@ components:
           type: string
           nullable: true
           minLength: 1
+        firebase_config:
+          type: object
+          additionalProperties: {}
+          description: temp
     PatchedAuthenticatorSMSStageRequest:
       type: object
       description: AuthenticatorSMSStage Serializer
diff --git a/schemas/authentik-cloud-gateway.yml b/schemas/authentik-cloud-gateway.yml
index 523f6bae4..b6a0240ad 100644
--- a/schemas/authentik-cloud-gateway.yml
+++ b/schemas/authentik-cloud-gateway.yml
@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: authentik
-  version: 2023.8.2
+  version: 2023.8.3
   description: Making authentication simple.
   contact:
     email: hello@goauthentik.io
diff --git a/web/src/admin/stages/authenticator_mobile/AuthenticatorMobileStageForm.ts b/web/src/admin/stages/authenticator_mobile/AuthenticatorMobileStageForm.ts
index d7ad6be2a..296a1cffe 100644
--- a/web/src/admin/stages/authenticator_mobile/AuthenticatorMobileStageForm.ts
+++ b/web/src/admin/stages/authenticator_mobile/AuthenticatorMobileStageForm.ts
@@ -83,6 +83,18 @@ export class AuthenticatorMobileStageForm extends ModelForm<AuthenticatorMobileS
             <ak-form-group .expanded=${true}>
                 <span slot="header"> ${msg("Stage-specific settings")} </span>
                 <div slot="body" class="pf-c-form">
+                    <ak-form-element-horizontal
+                        label=${msg("Firebase config")}
+                        ?required=${false}
+                        name="firebaseConfig"
+                    >
+                        <ak-codemirror
+                            mode="javascript"
+                            value="${first(this.instance?.firebaseConfig, {})}"
+                        >
+                        </ak-codemirror>
+                        <p class="pf-c-form__helper-text">${msg("Firebase JSON.")}</p>
+                    </ak-form-element-horizontal>
                     <ak-form-element-horizontal
                         label=${msg("Configuration flow")}
                         name="configureFlow"