diff --git a/.changeset/blue-taxis-kick.md b/.changeset/blue-taxis-kick.md
new file mode 100644
index 000000000..04fa3f8b2
--- /dev/null
+++ b/.changeset/blue-taxis-kick.md
@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': minor
+---
+
+Set lower index chunks for some chains, mostly non EVM
diff --git a/chains/eclipsemainnet/metadata.yaml b/chains/eclipsemainnet/metadata.yaml
index fa27bc2da..119ce957a 100644
--- a/chains/eclipsemainnet/metadata.yaml
+++ b/chains/eclipsemainnet/metadata.yaml
@@ -15,6 +15,8 @@ deployer:
 displayName: Eclipse
 domainId: 1408864445
 gasCurrencyCoinGeckoId: ethereum
+index:
+  chunk: 20
 name: eclipsemainnet
 nativeToken:
   decimals: 9
diff --git a/chains/injective/metadata.yaml b/chains/injective/metadata.yaml
index 5ac20931c..bd48c6b1f 100644
--- a/chains/injective/metadata.yaml
+++ b/chains/injective/metadata.yaml
@@ -25,7 +25,7 @@ gasPrice:
 grpcUrls:
   - http: https://injective-grpc.goldenratiostaking.net:443
 index:
-  chunk: 25
+  chunk: 20
   from: 58419500
 name: injective
 nativeToken:
diff --git a/chains/metadata.yaml b/chains/metadata.yaml
index c05f4ce6b..a927083be 100644
--- a/chains/metadata.yaml
+++ b/chains/metadata.yaml
@@ -1831,6 +1831,8 @@ eclipsemainnet:
   displayName: Eclipse
   domainId: 1408864445
   gasCurrencyCoinGeckoId: ethereum
+  index:
+    chunk: 20
   name: eclipsemainnet
   nativeToken:
     decimals: 9
@@ -2814,7 +2816,7 @@ injective:
   grpcUrls:
     - http: https://injective-grpc.goldenratiostaking.net:443
   index:
-    chunk: 25
+    chunk: 20
     from: 58419500
   name: injective
   nativeToken:
@@ -4668,6 +4670,8 @@ sei:
   domainId: 1329
   gasCurrencyCoinGeckoId: sei-network
   gnosisSafeTransactionServiceUrl: https://transaction.sei-safe.protofire.io
+  index:
+    chunk: 1000
   name: sei
   nativeToken:
     decimals: 18
@@ -4855,6 +4859,8 @@ solanamainnet:
   displayName: Solana
   domainId: 1399811149
   gasCurrencyCoinGeckoId: solana
+  index:
+    chunk: 20
   name: solanamainnet
   nativeToken:
     decimals: 9
diff --git a/chains/sei/metadata.yaml b/chains/sei/metadata.yaml
index 6ef05316a..d4d9125ac 100644
--- a/chains/sei/metadata.yaml
+++ b/chains/sei/metadata.yaml
@@ -16,6 +16,8 @@ displayName: Sei
 domainId: 1329
 gasCurrencyCoinGeckoId: sei-network
 gnosisSafeTransactionServiceUrl: https://transaction.sei-safe.protofire.io
+index:
+  chunk: 1000
 name: sei
 nativeToken:
   decimals: 18
diff --git a/chains/solanamainnet/metadata.yaml b/chains/solanamainnet/metadata.yaml
index cdb7d73fa..c852e2f28 100644
--- a/chains/solanamainnet/metadata.yaml
+++ b/chains/solanamainnet/metadata.yaml
@@ -15,6 +15,8 @@ deployer:
 displayName: Solana
 domainId: 1399811149
 gasCurrencyCoinGeckoId: solana
+index:
+  chunk: 20
 name: solanamainnet
 nativeToken:
   decimals: 9