diff --git a/holesky/mainnet-ima/regression.json b/holesky/mainnet-ima/regression.json
new file mode 100644
index 0000000..8bb169b
--- /dev/null
+++ b/holesky/mainnet-ima/regression.json
@@ -0,0 +1,3 @@
+{
+    "MessageProxyForMainnet": "0xE7541980B26295b0b2d257cBFdb4FF68E5e87289"
+}
diff --git a/holesky/skale-manager/regression.json b/holesky/skale-manager/regression.json
new file mode 100644
index 0000000..175e454
--- /dev/null
+++ b/holesky/skale-manager/regression.json
@@ -0,0 +1,3 @@
+{
+    "SkaleManager": "0x6665fa954C88b73e66BBf71172ECb976d0361f70"
+}