diff --git a/jms/serializer-bundle/2.0/config/packages/dev/jms_serializer.yaml b/jms/serializer-bundle/2.0/config/packages/dev/jms_serializer.yaml
index dabd2c39..353e4602 100644
--- a/jms/serializer-bundle/2.0/config/packages/dev/jms_serializer.yaml
+++ b/jms/serializer-bundle/2.0/config/packages/dev/jms_serializer.yaml
@@ -1,4 +1,7 @@
 jms_serializer:
     visitors:
         json:
-            options: JSON_PRETTY_PRINT
+            options:
+                - JSON_PRETTY_PRINT
+                - JSON_UNESCAPED_SLASHES
+                - JSON_PRESERVE_ZERO_FRACTION
diff --git a/jms/serializer-bundle/2.0/config/packages/prod/jms_serializer.yaml b/jms/serializer-bundle/2.0/config/packages/prod/jms_serializer.yaml
new file mode 100644
index 00000000..bc97faf1
--- /dev/null
+++ b/jms/serializer-bundle/2.0/config/packages/prod/jms_serializer.yaml
@@ -0,0 +1,6 @@
+jms_serializer:
+    visitors:
+        json:
+            options:
+                - JSON_UNESCAPED_SLASHES
+                - JSON_PRESERVE_ZERO_FRACTION