diff --git a/packages/web/spec/data/_category_.json b/packages/web/spec/data/_category_.json
index d2d19349..c714dfa4 100644
--- a/packages/web/spec/data/_category_.json
+++ b/packages/web/spec/data/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "ethdebug/format/data",
   "position": 5,
-  "link": {
-    "type": "generated-index",
-    "description": "Work-in-progress formal schema for ethdebug format"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/materials/_category_.json b/packages/web/spec/materials/_category_.json
index 3c917bfa..022726fe 100644
--- a/packages/web/spec/materials/_category_.json
+++ b/packages/web/spec/materials/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "ethdebug/format/materials",
   "position": 5,
-  "link": {
-    "type": "generated-index",
-    "description": "Work-in-progress formal schema for ethdebug format"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/pointer/_category_.json b/packages/web/spec/pointer/_category_.json
index 60cc870b..237c03b3 100644
--- a/packages/web/spec/pointer/_category_.json
+++ b/packages/web/spec/pointer/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "ethdebug/format/pointer",
   "position": 4,
-  "link": {
-    "type": "generated-index",
-    "description": "Work-in-progress formal schema for ethdebug format"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/pointer/collection/_category_.json b/packages/web/spec/pointer/collection/_category_.json
index 6d16db68..2651d37f 100644
--- a/packages/web/spec/pointer/collection/_category_.json
+++ b/packages/web/spec/pointer/collection/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "Collections",
   "position": 5,
-  "link": {
-    "type": "generated-index",
-    "description": "Work-in-progress formal schema for ethdebug format"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/pointer/region/_category_.json b/packages/web/spec/pointer/region/_category_.json
index 3d313e64..f6bd1413 100644
--- a/packages/web/spec/pointer/region/_category_.json
+++ b/packages/web/spec/pointer/region/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "Regions",
   "position": 4,
-  "link": {
-    "type": "generated-index",
-    "description": "Work-in-progress formal schema for ethdebug format"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/type/_category_.json b/packages/web/spec/type/_category_.json
index 8aa65ef5..c1722201 100644
--- a/packages/web/spec/type/_category_.json
+++ b/packages/web/spec/type/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "ethdebug/format/type",
   "position": 3,
-  "link": {
-    "type": "generated-index",
-    "description": "Work-in-progress formal schema for ethdebug format"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/type/complex/_category_.json b/packages/web/spec/type/complex/_category_.json
index a5919364..74db5c70 100644
--- a/packages/web/spec/type/complex/_category_.json
+++ b/packages/web/spec/type/complex/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "Complex types",
   "position": 5,
-  "link": {
-    "type": "generated-index",
-    "description": "Schemas for known complex types"
-  }
+  "link": null
 }
diff --git a/packages/web/spec/type/elementary/_category_.json b/packages/web/spec/type/elementary/_category_.json
index 39afc422..1332f64d 100644
--- a/packages/web/spec/type/elementary/_category_.json
+++ b/packages/web/spec/type/elementary/_category_.json
@@ -1,8 +1,5 @@
 {
   "label": "Elementary types",
   "position": 4,
-  "link": {
-    "type": "generated-index",
-    "description": "Schemas for known elementary types"
-  }
+  "link": null
 }