diff --git a/github/rulesets/core-branches-protectionruleset.json b/github/rulesets/core-branches-protectionruleset.json
new file mode 100644
index 0000000..94285e4
--- /dev/null
+++ b/github/rulesets/core-branches-protectionruleset.json
@@ -0,0 +1,32 @@
+{
+  "name": "Core branches protection ruleset",
+  "target": "branch",
+  "enforcement": "active",
+  "bypass_actors": [],
+  "conditions": {
+    "ref_name": {
+      "exclude": [],
+      "include": ["refs/heads/main", "refs/heads/dev", "~DEFAULT_BRANCH"]
+    }
+  },
+  "rules": [
+    {
+      "type": "deletion"
+    },
+    {
+      "type": "non_fast_forward"
+    },
+    {
+      "type": "pull_request",
+      "parameters": {
+        "required_approving_review_count": 0,
+        "dismiss_stale_reviews_on_push": false,
+        "required_reviewers": [],
+        "require_code_owner_review": false,
+        "require_last_push_approval": false,
+        "required_review_thread_resolution": false,
+        "allowed_merge_methods": ["merge"]
+      }
+    }
+  ]
+}