diff --git a/karate-core/src/main/java/com/intuit/karate/driver/DevToolsDriver.java b/karate-core/src/main/java/com/intuit/karate/driver/DevToolsDriver.java
index 735dd7cdf..2ddfde51d 100644
--- a/karate-core/src/main/java/com/intuit/karate/driver/DevToolsDriver.java
+++ b/karate-core/src/main/java/com/intuit/karate/driver/DevToolsDriver.java
@@ -915,12 +915,12 @@ public byte[] screenshot(String id, boolean embed) {
     // chrome only
     public byte[] screenshotFull() {
         DevToolsMessage layout = method("Page.getLayoutMetrics").send();
-        Map<String, Object> size = layout.getResultVariable("contentSize").getValue();
+        Map<String, Object> size = layout.getResultVariable("cssContentSize").getValue();
         Map<String, Object> map = options.newMapWithSelectedKeys(size, "height", "width");
         map.put("x", 0);
         map.put("y", 0);
         map.put("scale", 1);
-        DevToolsMessage dtm = method("Page.captureScreenshot").param("clip", map).send();
+        DevToolsMessage dtm = method("Page.captureScreenshot").param("clip", map).param("captureBeyondViewport", true).send();
         if (dtm.isResultError()) {
             logger.error("unable to capture screenshot: {}", dtm);
             return new byte[0];