diff --git a/backend/app/core/providers.py b/backend/app/core/providers.py
index 63a98c102..743ee1883 100644
--- a/backend/app/core/providers.py
+++ b/backend/app/core/providers.py
@@ -52,12 +52,8 @@ class ProviderConfig:
     Provider.GOOGLE: ProviderConfig(
         required_fields=[
             "api_key",
-            "project_id",
-            "location",
-            "sa_key",
-            "gcs_bucket",
         ],
-        sensitive_fields=["api_key", "sa_key"],
+        sensitive_fields=["api_key"],
     ),
     Provider.WEBHOOK_SECRET: ProviderConfig(
         required_fields=["webhook_secret"], sensitive_fields=["webhook_secret"]
diff --git a/backend/app/services/llm/mappers.py b/backend/app/services/llm/mappers.py
index ab6d70fe4..7e8f04624 100644
--- a/backend/app/services/llm/mappers.py
+++ b/backend/app/services/llm/mappers.py
@@ -592,11 +592,6 @@ def transform_kaapi_config_to_native(
         )
 
     if kaapi_config.provider == Provider.GOOGLE:
-        if kaapi_config.type not in (CompletionType.STT, CompletionType.TTS):
-            raise ValueError(
-                f"google provider does not support completion type '{kaapi_config.type}'. "
-                "Use the 'google-aistudio' provider for text completions."
-            )
         # Kaapi STT/TTS param shape is identical to Google's; reuse the Google mapper.
         mapped_params, warnings = map_kaapi_to_google_params(
             kaapi_config.params, kaapi_config.type