diff --git a/data/usercontext.css b/data/usercontext.css
index 6c57db3..5d1fb37 100644
--- a/data/usercontext.css
+++ b/data/usercontext.css
@@ -124,6 +124,10 @@ value, or chrome url path as an alternate selector mitiages this bug.*/
   max-inline-size: 120px;
 }
 
+#userContext-icons[data-identity-color=""] {
+  display: none;
+}
+
 .userContext-icon,
 .menuitem-iconic[data-usercontextid] > .menu-iconic-left > .menu-iconic-icon,
 .subviewbutton[usercontextid] > .toolbarbutton-icon,
diff --git a/package.json b/package.json
index aba4883..c0b48e9 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "testpilot-containers",
   "title": "Containers Experiment",
   "description": "Containers works by isolating cookie jars using separate origin-attributes defined visually by colored ‘Container Tabs’. This add-on is a modified version of the containers feature for Firefox Test Pilot.",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "author": "Andrea Marchesini, Luke Crouch and Jonathan Kingston",
   "bugs": {
     "url": "https://github.com/mozilla/testpilot-containers/issues"
diff --git a/webextension/manifest.json b/webextension/manifest.json
index 414a7bf..b70c25e 100644
--- a/webextension/manifest.json
+++ b/webextension/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "Containers Experiment",
-  "version": "1.0.0",
+  "version": "1.0.1",
 
   "description": "Containers works by isolating cookie jars using separate origin-attributes defined visually by colored ‘Container Tabs’. This add-on is a modified version of the containers feature for Firefox Test Pilot.",
   "icons": {