Update configuration validation in model

1 files changed, 1 insertions, 1 deletions

diff --git a/config-model/src/main/java/com/yahoo/vespa/model/container/http/ssl/HostedSslConnectorFactory.java b/config-model/src/main/java/com/yahoo/vespa/model/container/http/ssl/HostedSslConnectorFactory.java
index 7062370537e..b4b2bd132c1 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/container/http/ssl/HostedSslConnectorFactory.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/container/http/ssl/HostedSslConnectorFactory.java
@@ -42,7 +42,7 @@ public class HostedSslConnectorFactory extends ConnectorFactory {
         this.remotePortHeaders = List.copyOf(builder.remotePortHeaders);
         this.knownServerNames = Collections.unmodifiableSet(new TreeSet<>(builder.knownServerNames));
         builder.requestPrefixForLoggingContent.forEach(prefix -> {
-            var regex = "^.*:[0|1](\\.\\d+)?$";
+            var regex = "^.*:[0|1](\\.\\d+)?:\\d+[a-zA-Z]+$";
             if (!prefix.matches(regex))
                 throw new IllegalArgumentException("Invalid prefix '%s, must match regex '%s'".formatted(prefix, regex));
         });