diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4297256db..dc247471c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,7 +33,7 @@ repos:
         args:
           [
             "--schemafile",
-            "schemas/slicer-extension-catalog-entry-schema-v1.0.0.json",
+            "https://raw.githubusercontent.com/Slicer/Slicer/main/Schemas/slicer-extension-catalog-entry-schema-v1.0.0.json",
           ]
       - id: check-dependabot
       - id: check-github-workflows
diff --git a/schemas/slicer-extension-catalog-entry-schema-v1.0.0.json b/schemas/slicer-extension-catalog-entry-schema-v1.0.0.json
deleted file mode 100644
index 472f7c523..000000000
--- a/schemas/slicer-extension-catalog-entry-schema-v1.0.0.json
+++ /dev/null
@@ -1,58 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema",
-  "$id": "https://raw.githubusercontent.com/Slicer/Slicer/main/Schemas/slicer-extension-catalog-entry-schema-v1.0.0.json#",
-  "type": "object",
-  "title": "3D Slicer extensions catalog entry schema",
-  "description": "Schema for storing information about a 3D Slicer extension to allow it to be listed in the extension catalog.",
-  "required": ["$schema", "category", "scm_url"],
-  "additionalProperties": false,
-  "properties": {
-    "$schema": {
-      "$id": "#schema",
-      "type": "string",
-      "title": "Schema",
-      "description": "URL of versioned schema."
-    },
-    "category": {
-      "$id": "#category",
-      "type": "string",
-      "title": "Category used to organize the extension in the extension catalog."
-    },
-    "scm_url": {
-      "$id": "#scm_url",
-      "type": "string",
-      "title": "Filename or URL of the repository."
-    },
-    "scm_revision": {
-      "$id": "#scm_revision",
-      "type": "string",
-      "title": "Hash, branch or tag name to identify the revision within the repository."
-    },
-    "scm_type": {
-      "$id": "#scm_type",
-      "type": "string",
-      "title": "Type of revision control system.",
-      "enum": ["git", "local"],
-      "default": "git"
-    },
-    "build_dependencies": {
-      "$id": "#build_dependencies",
-      "type": "array",
-      "title": "List of extensions required to build this extension.",
-      "additionalItems": false,
-      "items": { "type": "string" }
-    },
-    "build_subdirectory": {
-      "$id": "#build_subdirectory",
-      "type": "string",
-      "title": "Name of the inner build directory in case of superbuild based extension.",
-      "default": "."
-    },
-    "enabled": {
-      "$id": "#enabled",
-      "type": "boolean",
-      "title": "Specify if the extension should be enabled after its installation.",
-      "default": true
-    }
-  }
-}
diff --git a/scripts/check_filenames.sh b/scripts/check_filenames.sh
index 494286a94..f27120a56 100755
--- a/scripts/check_filenames.sh
+++ b/scripts/check_filenames.sh
@@ -18,7 +18,6 @@ unexpected_files=$(find . -mindepth 1 \( -type d \( \
   -path ./.github -o \
   -path ./.git -o \
   -path ./ARCHIVE -o \
-  -path ./schemas -o \
   -path ./scripts \
 \) -o -type f \( \
   -name .pre-commit-config.yaml -o \