diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index b326515..f4735fa 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -45,6 +45,13 @@ jobs:
 
       - name: Execute tests
         run: vendor/bin/pest
+        env:
+          POSTFINANCE_B2B_USERNAME: ${{ secrets.POSTFINANCE_B2B_USERNAME }}
+          POSTFINANCE_B2B_PASSWORD: ${{ secrets.POSTFINANCE_B2B_PASSWORD }}
+          POSTFINANCE_B2B_WSDL: ${{ secrets.POSTFINANCE_B2B_WSDL }}
+          POSTFINANCE_B2B_TESTS_PAYER_ID: ${{ secrets.POSTFINANCE_B2B_TESTS_PAYER_ID }}
+          POSTFINANCE_B2B_TESTS_BILLER_ID: ${{ secrets.POSTFINANCE_B2B_TESTS_BILLER_ID }}
+          POSTFINANCE_B2B_TESTS_TRANSACTION_ID: ${{ secrets.POSTFINANCE_B2B_TESTS_TRANSACTION_ID }}
 
       - name: Store Log Artifacts
         if: failure()
diff --git a/.gitignore b/.gitignore
index a510a25..58969c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 .php_cs.cache
 .php-cs-fixer.cache
 .phpunit.result.cache
+.phpunit.cache/
 .phpunit.cache
 .DS_STORE
 build
diff --git a/.phpunit.cache/test-results b/.phpunit.cache/test-results
deleted file mode 100644
index 4693da8..0000000
--- a/.phpunit.cache/test-results
+++ /dev/null
@@ -1 +0,0 @@
-{"version":"pest_2.36.0","defects":[],"times":{"P\\Tests\\Feature\\GetInvoicePayerTest::__pest_evaluable_it_b2b_service_getInvoicePayer_test":0.057,"P\\Tests\\Feature\\GetInvoiceListPayerTest::__pest_evaluable_it_b2b_service_getInvoiceListPayer_test":0.24,"P\\Tests\\Feature\\PingTest::__pest_evaluable_it_b2b_service_executePing_test":0.169}}
\ No newline at end of file
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 1470e18..0b590da 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -16,8 +16,7 @@
         <junit outputFile="build/report.junit.xml"/>
     </logging>
     <php>
-        <env name="POSTFINANCE_B2B_WSDL" value="wds"/>
-        <env name="POSTFINANCE_B2B_CACHE_WSDL" value="wsdl"/>
+        <env name="POSTFINANCE_B2B_WSDL" value="0"/>
         <env name="POSTFINANCE_B2B_USERNAME" value="username"/>
         <env name="POSTFINANCE_B2B_PASSWORD" value="password"/>
         <env name="POSTFINANCE_B2B_DEBUG" value="debug"/>