1 files changed, 1 insertions, 0 deletions
diff --git a/security-utils/src/main/java/com/yahoo/security/tls/DefaultTlsContext.java b/security-utils/src/main/java/com/yahoo/security/tls/DefaultTlsContext.java
index 2befd50332a..473e50bc128 100644
--- a/security-utils/src/main/java/com/yahoo/security/tls/DefaultTlsContext.java
+++ b/security-utils/src/main/java/com/yahoo/security/tls/DefaultTlsContext.java
@@ -61,6 +61,7 @@ public class DefaultTlsContext implements TlsContext {
         SSLEngine sslEngine = sslContext.createSSLEngine();
         restrictSetOfEnabledCiphers(sslEngine, acceptedCiphers);
         restrictTlsProtocols(sslEngine);
+        sslEngine.setNeedClientAuth(true);
         return sslEngine;
     }