diff --git a/consumer/junit5/src/test/java/au/com/dius/pact/consumer/junit5/V4PactBuilderTest.java b/consumer/junit5/src/test/java/au/com/dius/pact/consumer/junit5/V4PactBuilderTest.java
index 5bfe4384a..f8df901ab 100644
--- a/consumer/junit5/src/test/java/au/com/dius/pact/consumer/junit5/V4PactBuilderTest.java
+++ b/consumer/junit5/src/test/java/au/com/dius/pact/consumer/junit5/V4PactBuilderTest.java
@@ -7,7 +7,6 @@
 import au.com.dius.pact.core.model.V4Interaction;
 import au.com.dius.pact.core.model.V4Pact;
 import au.com.dius.pact.core.model.annotations.Pact;
-import au.com.dius.pact.core.model.messaging.Message;
 import org.apache.hc.client5.http.fluent.Request;
 import org.apache.hc.core5.http.ClassicHttpResponse;
 import org.hamcrest.core.Is;
@@ -16,13 +15,11 @@
 
 import java.io.IOException;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 
+import static au.com.dius.pact.consumer.dsl.Matchers.notEmpty;
 import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.equalTo;
-import static org.hamcrest.Matchers.hasEntry;
-import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.*;
 
 @ExtendWith(PactConsumerTestExt.class)
 @PactTestFor(providerName = "v4_test_provider")
@@ -41,7 +38,9 @@ public V4Pact httpInteraction(PactBuilder builder) {
             .method("GET"))
           .willRespondWith(responseBuilder -> responseBuilder
             .status(200)
-            .body("{\"responsetest\": true, \"version\": \"v3\"}"))
+            .body("{\"responsetest\": true, \"version\": \"v3\"}")
+            .header("test", notEmpty("Example"))
+          )
           .comment("This is also a comment");
       })
       .comment("This is also a comment")
@@ -55,6 +54,7 @@ void runHttpTest(MockServer mockServer) throws IOException {
     assertThat(httpResponse.getCode(), is(200));
     assertThat(new String(httpResponse.getEntity().getContent().readAllBytes()),
       is(equalTo("{\"responsetest\": true, \"version\": \"v3\"}")));
+    assertThat(httpResponse.containsHeader("test"), is(true));
   }
 
   @Pact(consumer = "v4_test_consumer")
diff --git a/consumer/src/main/kotlin/au/com/dius/pact/consumer/dsl/Matchers.kt b/consumer/src/main/kotlin/au/com/dius/pact/consumer/dsl/Matchers.kt
index 10d6d0bc7..47e98aacb 100644
--- a/consumer/src/main/kotlin/au/com/dius/pact/consumer/dsl/Matchers.kt
+++ b/consumer/src/main/kotlin/au/com/dius/pact/consumer/dsl/Matchers.kt
@@ -51,7 +51,8 @@ data class TimestampMatcher(
   val pattern: String = DateFormatUtils.ISO_DATETIME_FORMAT.pattern,
   val dateTimeValue: String?
 ) : Matcher(
-  dateTimeValue ?: DateTimeFormatter.ofPattern(pattern).format(Instant.ofEpochMilli(DATE_2000).atOffset(ZoneOffset.UTC)),
+  dateTimeValue ?: DateTimeFormatter.ofPattern(pattern)
+    .format(Instant.ofEpochMilli(DATE_2000).atOffset(ZoneOffset.UTC)),
   au.com.dius.pact.core.model.matchingrules.TimestampMatcher(pattern),
   if (dateTimeValue == null) DateTimeGenerator(pattern) else null
 )
@@ -89,6 +90,9 @@ object NullMatcher : Matcher(null, au.com.dius.pact.core.model.matchingrules.Nul
 data class ProviderStateMatcher(val expression: String, override val value: String) : Matcher(value,
   null, ProviderStateGenerator(expression))
 
+data class NotEmptyMatcher(override val value: Any?) : Matcher(value,
+  au.com.dius.pact.core.model.matchingrules.NotEmptyMatcher)
+
 /**
  * Exception for handling invalid matchers
  */
@@ -317,4 +321,13 @@ object Matchers {
   fun fromProviderState(expression: String, value: String): Matcher {
     return ProviderStateMatcher(expression, value)
   }
+
+  /**
+   * Matches if the value is not empty (empty string, null, or missing)
+   * @param value Example value
+   */
+  @JvmStatic
+  fun notEmpty(example: String): Matcher {
+    return NotEmptyMatcher(example)
+  }
 }