diff --git a/src/main/java/au/com/agic/apptesting/steps/ProxyStepDefinitions.java b/src/main/java/au/com/agic/apptesting/steps/ProxyStepDefinitions.java
index a1e8c406..decc449e 100644
--- a/src/main/java/au/com/agic/apptesting/steps/ProxyStepDefinitions.java
+++ b/src/main/java/au/com/agic/apptesting/steps/ProxyStepDefinitions.java
@@ -54,6 +54,7 @@ public void enableHar() {
 
 		final EnumSet<CaptureType> captureTypes = CaptureType.getAllContentCaptureTypes();
 		captureTypes.addAll(CaptureType.getCookieCaptureTypes());
+		captureTypes.addAll(CaptureType.getHeaderCaptureTypes());
 
 		proxy
 			.flatMap(ProxyDetails::getInterface)