diff --git a/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivity.java b/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivity.java
index aa283703b844..3da403ea19ed 100644
--- a/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivity.java
+++ b/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivity.java
@@ -4,6 +4,9 @@
 
 package io.airbyte.workers.temporal.sync;
 
+import io.airbyte.api.client.invoker.generated.ApiException;
+import io.airbyte.config.persistence.ConfigNotFoundException;
+import io.airbyte.validation.json.JsonValidationException;
 import io.temporal.activity.ActivityInterface;
 import io.temporal.activity.ActivityMethod;
 import java.io.IOException;
@@ -15,4 +18,6 @@ public interface RefreshSchemaActivity {
   @ActivityMethod
   boolean shouldRefreshSchema(UUID sourceCatalogId) throws IOException;
 
+  public void refreshSchema(UUID sourceCatalogId) throws JsonValidationException, ConfigNotFoundException, IOException, ApiException;
+
 }
diff --git a/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivityImpl.java b/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivityImpl.java
index 9def0b60ce1a..bc12f37d0ff6 100644
--- a/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivityImpl.java
+++ b/airbyte-workers/src/main/java/io/airbyte/workers/temporal/sync/RefreshSchemaActivityImpl.java
@@ -7,6 +7,9 @@
 import static io.airbyte.metrics.lib.ApmTraceConstants.ACTIVITY_TRACE_OPERATION_NAME;
 
 import datadog.trace.api.Trace;
+import io.airbyte.api.client.generated.SourceApi;
+import io.airbyte.api.client.invoker.generated.ApiException;
+import io.airbyte.api.client.model.generated.SourceDiscoverSchemaRequestBody;
 import io.airbyte.config.ActorCatalogFetchEvent;
 import io.airbyte.config.persistence.ConfigRepository;
 import java.io.IOException;
@@ -18,8 +21,11 @@ public class RefreshSchemaActivityImpl implements RefreshSchemaActivity {
 
   private final Optional<ConfigRepository> configRepository;
 
-  public RefreshSchemaActivityImpl(Optional<ConfigRepository> configRepository) {
+  private final SourceApi sourceApi;
+
+  public RefreshSchemaActivityImpl(Optional<ConfigRepository> configRepository, SourceApi sourceApi) {
     this.configRepository = configRepository;
+    this.sourceApi = sourceApi;
   }
 
   @Override
@@ -33,6 +39,13 @@ public boolean shouldRefreshSchema(UUID sourceCatalogId) throws IOException {
     return !schemaRefreshRanRecently(sourceCatalogId);
   }
 
+  @Override
+  public void refreshSchema(UUID sourceCatalogId) throws ApiException {
+    SourceDiscoverSchemaRequestBody requestBody =
+        new SourceDiscoverSchemaRequestBody().sourceId(sourceCatalogId).disableCache(true);
+    sourceApi.discoverSchemaForSource(requestBody);
+  }
+
   private boolean schemaRefreshRanRecently(UUID sourceCatalogId) throws IOException {
     Optional<ActorCatalogFetchEvent> mostRecentFetchEvent = configRepository.get().getMostRecentActorCatalogFetchEventForSource(sourceCatalogId);
 
diff --git a/airbyte-workers/src/test/java/io/airbyte/workers/temporal/scheduling/activities/RefreshSchemaActivityTest.java b/airbyte-workers/src/test/java/io/airbyte/workers/temporal/scheduling/activities/RefreshSchemaActivityTest.java
index d7bbdb739761..26086b1dd0d9 100644
--- a/airbyte-workers/src/test/java/io/airbyte/workers/temporal/scheduling/activities/RefreshSchemaActivityTest.java
+++ b/airbyte-workers/src/test/java/io/airbyte/workers/temporal/scheduling/activities/RefreshSchemaActivityTest.java
@@ -5,8 +5,13 @@
 package io.airbyte.workers.temporal.scheduling.activities;
 
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import io.airbyte.api.client.generated.SourceApi;
+import io.airbyte.api.client.invoker.generated.ApiException;
+import io.airbyte.api.client.model.generated.SourceDiscoverSchemaRequestBody;
 import io.airbyte.config.ActorCatalogFetchEvent;
 import io.airbyte.config.persistence.ConfigRepository;
 import io.airbyte.workers.temporal.sync.RefreshSchemaActivityImpl;
@@ -24,6 +29,9 @@
 class RefreshSchemaActivityTest {
 
   static private ConfigRepository mConfigRepository;
+
+  static private SourceApi mSourceApi;
+
   static private RefreshSchemaActivityImpl refreshSchemaActivity;
 
   static private final UUID SOURCE_ID = UUID.randomUUID();
@@ -31,7 +39,8 @@ class RefreshSchemaActivityTest {
   @BeforeEach
   void setUp() {
     mConfigRepository = mock(ConfigRepository.class);
-    refreshSchemaActivity = new RefreshSchemaActivityImpl(Optional.of(mConfigRepository));
+    mSourceApi = mock(SourceApi.class);
+    refreshSchemaActivity = new RefreshSchemaActivityImpl(Optional.of(mConfigRepository), mSourceApi);
   }
 
   @Test
@@ -56,4 +65,13 @@ void testShouldRefreshSchemaRecentRefreshLessThan24HoursAgo() throws IOException
     Assertions.assertThat(false).isEqualTo(refreshSchemaActivity.shouldRefreshSchema(SOURCE_ID));
   }
 
+  @Test
+  void testRefreshSchema() throws ApiException {
+    UUID sourceId = UUID.randomUUID();
+    refreshSchemaActivity.refreshSchema(sourceId);
+    SourceDiscoverSchemaRequestBody requestBody =
+        new SourceDiscoverSchemaRequestBody().sourceId(sourceId).disableCache(true);
+    verify(mSourceApi, times(1)).discoverSchemaForSource(requestBody);
+  }
+
 }