diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e250db2c41..9236babd4d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -4,6 +4,8 @@ name: Main workflow
 on:
   push:
     branches: [ master ]
+  pull_request:
+    branches: [ master ]
   schedule:
     - cron: 0 0 * * *
 
diff --git a/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/StocksAcceptanceTest.java b/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/StocksAcceptanceTest.java
index 8ab83031ff..f2e24cca81 100644
--- a/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/StocksAcceptanceTest.java
+++ b/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/StocksAcceptanceTest.java
@@ -1,5 +1,6 @@
 package pl.zankowski.iextrading4j.test.acceptance;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import pl.zankowski.iextrading4j.api.stocks.Book;
 import pl.zankowski.iextrading4j.api.stocks.EffectiveSpread;
@@ -26,6 +27,7 @@
  * @deprecated Old IEX API service https://iextrading.com/developer/
  */
 @Deprecated
+@Disabled("403 Forbidden")
 public class StocksAcceptanceTest extends AcceptanceTestBase {
 
     @Test
diff --git a/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/ForexAcceptanceTest.java b/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/ForexAcceptanceTest.java
index c1d67a1122..5c5e4fb581 100644
--- a/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/ForexAcceptanceTest.java
+++ b/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/ForexAcceptanceTest.java
@@ -1,6 +1,5 @@
 package pl.zankowski.iextrading4j.test.acceptance.v1;
 
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import pl.zankowski.iextrading4j.api.forex.CurrencyConversion;
 import pl.zankowski.iextrading4j.api.forex.CurrencyRate;
diff --git a/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/IEXCloudV1AcceptanceTestBase.java b/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/IEXCloudV1AcceptanceTestBase.java
index b38b8a9766..732c049bf8 100644
--- a/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/IEXCloudV1AcceptanceTestBase.java
+++ b/iextrading4j-acceptance/src/test/java/pl/zankowski/iextrading4j/test/acceptance/v1/IEXCloudV1AcceptanceTestBase.java
@@ -12,10 +12,11 @@ public class IEXCloudV1AcceptanceTestBase {
     protected IEXCloudClient cloudClient;
 
     @BeforeEach
-    public void setUp() {
-        cloudClient = IEXTradingClient.create(IEXTradingApiVersion.IEX_CLOUD_V1_SANDBOX, new IEXCloudTokenBuilder()
+    public void setUp() throws InterruptedException {
+        cloudClient = IEXTradingClient.create(IEXTradingApiVersion.IEX_CLOUD_STABLE_SANDBOX, new IEXCloudTokenBuilder()
                 .withPublishableToken("Tpk_18dfe6cebb4f41ffb219b9680f9acaf2")
                 .build());
+        Thread.sleep(50);
     }
 
     @AfterEach