diff --git a/.changeset/calm-tools-build.md b/.changeset/calm-tools-build.md
new file mode 100644
index 000000000..834c09cb0
--- /dev/null
+++ b/.changeset/calm-tools-build.md
@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': patch
+---
+
+Revert chiliz reorg period back to 9
diff --git a/chains/chiliz/metadata.yaml b/chains/chiliz/metadata.yaml
index cb2cdbb4c..d3f38d369 100644
--- a/chains/chiliz/metadata.yaml
+++ b/chains/chiliz/metadata.yaml
@@ -7,7 +7,7 @@ blockExplorers:
 blocks:
   confirmations: 1
   estimateBlockTime: 3
-  reorgPeriod: finalized
+  reorgPeriod: 9
 chainId: 88888
 deployer:
   name: Abacus Works
diff --git a/chains/metadata.yaml b/chains/metadata.yaml
index 01905ae27..f80b609c5 100644
--- a/chains/metadata.yaml
+++ b/chains/metadata.yaml
@@ -858,7 +858,7 @@ chiliz:
   blocks:
     confirmations: 1
     estimateBlockTime: 3
-    reorgPeriod: finalized
+    reorgPeriod: 9
   chainId: 88888
   deployer:
     name: Abacus Works