1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/src/pkix/PkixCertPathValidator.cs b/crypto/src/pkix/PkixCertPathValidator.cs
index 431ed8c6d..82b5aa0e5 100644
--- a/crypto/src/pkix/PkixCertPathValidator.cs
+++ b/crypto/src/pkix/PkixCertPathValidator.cs
@@ -404,6 +404,7 @@ namespace Org.BouncyCastle.Pkix
                 criticalExtensions.Remove(X509Extensions.SubjectAlternativeName.Id);
                 criticalExtensions.Remove(X509Extensions.NameConstraints.Id);
                 criticalExtensions.Remove(X509Extensions.CrlDistributionPoints.Id);
+                criticalExtensions.Remove(X509Extensions.ExtendedKeyUsage.Id);
             }
             else
             {