diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java b/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java
index f5b44c96c..09c4f174a 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/Serialization.java
@@ -152,7 +152,7 @@ private SerializedValue serializeValue(Object value) {
           result.v = "Infinity";
         } else if (d == Double.NEGATIVE_INFINITY) {
           result.v = "-Infinity";
-        } else if (d == -0) {
+        } else if (Double.doubleToRawLongBits(d) == Double.doubleToRawLongBits(-0.0)) {
           result.v = "-0";
         } else if (Double.isNaN(d)) {
           result.v = "NaN";