diff --git a/firestartr-bootstrap/templates/crs_config/expander_branch_strategies.tmpl b/firestartr-bootstrap/templates/crs_config/expander_branch_strategies.tmpl
index 4a15af1f..f98dbf2c 100644
--- a/firestartr-bootstrap/templates/crs_config/expander_branch_strategies.tmpl
+++ b/firestartr-bootstrap/templates/crs_config/expander_branch_strategies.tmpl
@@ -15,3 +15,15 @@ expanderValues:
             enforceAdmins: false
             requireSignedCommits: true
             requireConversationResolution: false
+    - name: trunkBasedDevelopment
+      values:
+        defaultBranch: {{ or .DefaultBranch "main"}}
+        branchProtections:
+          - branch: {{ or .DefaultBranch "main"}}
+            statusChecks:
+              - "pr_verify"
+            requiredReviewersCount: 2
+            requiredCodeownersReviewers: false
+            enforceAdmins: false
+            requireSignedCommits: true
+            requireConversationResolution: false