1 files changed, 1 insertions, 1 deletions
diff --git a/testing/web-platform/tests/interfaces/compute-pressure.idl b/testing/web-platform/tests/interfaces/compute-pressure.idl
index 3e35dc4ee2..c4dcb90af4 100644
--- a/testing/web-platform/tests/interfaces/compute-pressure.idl
+++ b/testing/web-platform/tests/interfaces/compute-pressure.idl
@@ -33,5 +33,5 @@ interface PressureRecord {
 };
 
 dictionary PressureObserverOptions {
-  double sampleRate = 1.0;
+  [EnforceRange] unsigned long sampleInterval = 0;
 };