diff --git a/airbyte-config/init/src/main/resources/config/STANDARD_SOURCE_DEFINITION/eff3616a-f9c3-11eb-9a03-0242ac130003.json b/airbyte-config/init/src/main/resources/config/STANDARD_SOURCE_DEFINITION/eff3616a-f9c3-11eb-9a03-0242ac130003.json
index f730aef5bc97..950d3300794e 100644
--- a/airbyte-config/init/src/main/resources/config/STANDARD_SOURCE_DEFINITION/eff3616a-f9c3-11eb-9a03-0242ac130003.json
+++ b/airbyte-config/init/src/main/resources/config/STANDARD_SOURCE_DEFINITION/eff3616a-f9c3-11eb-9a03-0242ac130003.json
@@ -2,7 +2,7 @@
   "sourceDefinitionId": "eff3616a-f9c3-11eb-9a03-0242ac130003",
   "name": "Google Analytics v4",
   "dockerRepository": "airbyte/source-google-analytics-v4",
-  "dockerImageTag": "0.1.0",
+  "dockerImageTag": "0.1.1",
   "documentationUrl": "https://docs.airbyte.io/integrations/sources/source-google-analytics-v4",
   "icon": "google-analytics.svg"
 }
diff --git a/airbyte-config/init/src/main/resources/seed/source_definitions.yaml b/airbyte-config/init/src/main/resources/seed/source_definitions.yaml
index c3f0ffdab74a..34fb2fccbab6 100644
--- a/airbyte-config/init/src/main/resources/seed/source_definitions.yaml
+++ b/airbyte-config/init/src/main/resources/seed/source_definitions.yaml
@@ -131,7 +131,7 @@
 - sourceDefinitionId: eff3616a-f9c3-11eb-9a03-0242ac130003
   name: Google Analytics v4
   dockerRepository: airbyte/source-google-analytics-v4
-  dockerImageTag: 0.1.0
+  dockerImageTag: 0.1.1
   documentationUrl: https://docs.airbyte.io/integrations/sources/source-google-analytics-v4
   icon: google-analytics.svg
 - sourceDefinitionId: e7778cfc-e97c-4458-9ecb-b4f2bba8946c
diff --git a/airbyte-integrations/connectors/source-google-analytics-v4/Dockerfile b/airbyte-integrations/connectors/source-google-analytics-v4/Dockerfile
index 93e1b12babb5..00d2bcc8e1a6 100644
--- a/airbyte-integrations/connectors/source-google-analytics-v4/Dockerfile
+++ b/airbyte-integrations/connectors/source-google-analytics-v4/Dockerfile
@@ -12,5 +12,5 @@ RUN pip install .
 ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
 ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
 
-LABEL io.airbyte.version=0.1.0
+LABEL io.airbyte.version=0.1.1
 LABEL io.airbyte.name=airbyte/source-google-analytics-v4
diff --git a/airbyte-integrations/connectors/source-google-analytics-v4/setup.py b/airbyte-integrations/connectors/source-google-analytics-v4/setup.py
index 503e4f82818c..8d53d72dbab9 100644
--- a/airbyte-integrations/connectors/source-google-analytics-v4/setup.py
+++ b/airbyte-integrations/connectors/source-google-analytics-v4/setup.py
@@ -30,6 +30,7 @@
 TEST_REQUIREMENTS = [
     "pytest~=6.1",
     "requests-mock",
+    "pytest-mock",
     "source-acceptance-test",
 ]
 
diff --git a/airbyte-integrations/connectors/source-google-analytics-v4/source_google_analytics_v4/source.py b/airbyte-integrations/connectors/source-google-analytics-v4/source_google_analytics_v4/source.py
index 0e7bb8d0f0ee..aa4f19e11286 100644
--- a/airbyte-integrations/connectors/source-google-analytics-v4/source_google_analytics_v4/source.py
+++ b/airbyte-integrations/connectors/source-google-analytics-v4/source_google_analytics_v4/source.py
@@ -495,9 +495,14 @@ def streams(self, config: Mapping[str, Any]) -> List[Stream]:
         authenticator = GoogleAnalyticsOauth2Authenticator(config)
 
         config["authenticator"] = authenticator
-        config["ga_streams"] = json.loads(pkgutil.get_data("source_google_analytics_v4", "defaults/default_reports.json")) + json.loads(
-            config["custom_reports"]
-        )
+
+        reports = json.loads(pkgutil.get_data("source_google_analytics_v4", "defaults/default_reports.json"))
+
+        if config.get("custom_reports"):
+            custom_reports = json.loads(config["custom_reports"])
+            reports += custom_reports
+
+        config["ga_streams"] = reports
 
         for stream in config["ga_streams"]:
             config["metrics"] = stream["metrics"]
diff --git a/airbyte-integrations/connectors/source-google-analytics-v4/unit_tests/unit_test.py b/airbyte-integrations/connectors/source-google-analytics-v4/unit_tests/unit_test.py
index 885ad5ee374b..a338df5d25c5 100644
--- a/airbyte-integrations/connectors/source-google-analytics-v4/unit_tests/unit_test.py
+++ b/airbyte-integrations/connectors/source-google-analytics-v4/unit_tests/unit_test.py
@@ -24,10 +24,11 @@
 
 import json
 from pathlib import Path
+from unittest.mock import MagicMock, patch
 
 import pytest
 from airbyte_cdk.sources.streams.http.auth import NoAuth
-from source_google_analytics_v4.source import GoogleAnalyticsV4Stream, GoogleAnalyticsV4TypesList
+from source_google_analytics_v4.source import GoogleAnalyticsV4Stream, GoogleAnalyticsV4TypesList, SourceGoogleAnalyticsV4
 
 
 def read_file(file_name):
@@ -76,3 +77,24 @@ def test_lookup_metrics_dimensions_data_type(metrics_dimensions_mapping, mock_me
     test = g.lookup_data_type(field_type, attribute)
 
     assert test == expected
+
+
+class GoogleAnalyticsOauth2AuthenticatorMock:
+    def refresh_access_token(self):
+        return MagicMock(), 0
+
+
+@patch(
+    "source_google_analytics_v4.source.GoogleAnalyticsOauth2Authenticator.refresh_access_token",
+    new=GoogleAnalyticsOauth2AuthenticatorMock.refresh_access_token,
+)
+def test_check_connection(mocker, mock_metrics_dimensions_type_list_link):
+    test_config = json.loads(read_file("../integration_tests/sample_config.json"))
+    test_config["credentials_json"] = '{"client_email": "", "private_key": "", "private_key_id": ""}'
+
+    del test_config["custom_reports"]
+
+    source = SourceGoogleAnalyticsV4()
+    logger_mock, config_mock = MagicMock(), test_config
+
+    assert source.check_connection(logger_mock, config_mock) == (True, None)
diff --git a/docs/integrations/sources/google-analytics-v4.md b/docs/integrations/sources/google-analytics-v4.md
index 4a1e88eadc90..afbe6e4600ae 100644
--- a/docs/integrations/sources/google-analytics-v4.md
+++ b/docs/integrations/sources/google-analytics-v4.md
@@ -128,4 +128,5 @@ Incremental sync supports only if you add `ga:date` dimension to your custom rep
 
 | Version | Date       | Pull Request | Subject |
 | :------ | :--------  | :-----       | :------ |
+| 0.1.1   | 2021-08-25 | [5655](https://github.com/airbytehq/airbyte/pull/5655) | Corrected validation of empty custom report|
 | 0.1.0   | 2021-08-10 | [5290](https://github.com/airbytehq/airbyte/pull/5290) | Initial Release|