diff --git a/itext.tests/itext.pdfua.tests/itext/pdfua/UaValidationTestFramework.cs b/itext.tests/itext.pdfua.tests/itext/pdfua/UaValidationTestFramework.cs
index ca38aad85..31a6a465a 100644
--- a/itext.tests/itext.pdfua.tests/itext/pdfua/UaValidationTestFramework.cs
+++ b/itext.tests/itext.pdfua.tests/itext/pdfua/UaValidationTestFramework.cs
@@ -122,11 +122,9 @@ public virtual void AddBeforeGenerationHook(Action<PdfDocument> action) {
         }
 
         public virtual void AssertVeraPdfFail(String filename, PdfUAConformance pdfUAConformance) {
-            NUnit.Framework.Assert.IsNotNull(VeraPdfResult(filename + pdfUAConformance + ".pdf", false, pdfUAConformance
-                ));
+            VeraPdfResult(filename + pdfUAConformance + ".pdf", true, pdfUAConformance);
         }
 
-        // Android-Conversion-Skip-Line (TODO DEVSIX-7377 introduce pdf/ua validation on Android)
         public virtual void AssertVeraPdfValid(String filename, PdfUAConformance pdfUAConformance) {
             NUnit.Framework.Assert.IsNull(VeraPdfResult(filename + pdfUAConformance + ".pdf", false, pdfUAConformance)
                 );
diff --git a/port-hash b/port-hash
index 7ab80199e..61aa9e91c 100644
--- a/port-hash
+++ b/port-hash
@@ -1 +1 @@
-9664916ce1d8503a6013e2053a52fa38304f84df
+31982ffa741c53dba41efb38a4f8139dd53b1897