diff --git a/projects/components/src/viewer/json-viewer/json-viewer.component.scss b/projects/components/src/viewer/json-viewer/json-viewer.component.scss
index 5da17b77d..1a0462a5d 100644
--- a/projects/components/src/viewer/json-viewer/json-viewer.component.scss
+++ b/projects/components/src/viewer/json-viewer/json-viewer.component.scss
@@ -34,6 +34,7 @@
 
       .string-value {
         color: $green-5;
+        word-break: break-all;
       }
 
       .null-value {