diff --git a/stack_orchestrator/data/compose/docker-compose-watcher-azimuth.yml b/stack_orchestrator/data/compose/docker-compose-watcher-azimuth.yml
index eaa495f9..c97dd265 100644
--- a/stack_orchestrator/data/compose/docker-compose-watcher-azimuth.yml
+++ b/stack_orchestrator/data/compose/docker-compose-watcher-azimuth.yml
@@ -47,7 +47,7 @@ services:
     ports:
       - "9000"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9000"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9000"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -77,7 +77,7 @@ services:
     ports:
       - "3001"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3001"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3001"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -108,7 +108,7 @@ services:
     ports:
       - "9002"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9002"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9002"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -138,7 +138,7 @@ services:
     ports:
       - "3002"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3002"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3002"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -169,7 +169,7 @@ services:
     ports:
       - "9004"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9004"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9004"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -199,7 +199,7 @@ services:
     ports:
       - "3003"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3003"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3003"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -230,7 +230,7 @@ services:
     ports:
       - "9006"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9006"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9006"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -260,7 +260,7 @@ services:
     ports:
       - "3004"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3004"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3004"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -291,7 +291,7 @@ services:
     ports:
       - "9008"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9008"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9008"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -321,7 +321,7 @@ services:
     ports:
       - "3005"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3005"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3005"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -352,7 +352,7 @@ services:
     ports:
       - "9010"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9010"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9010"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -382,7 +382,7 @@ services:
     ports:
       - "3006"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3006"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3006"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -413,7 +413,7 @@ services:
     ports:
       - "9012"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9012"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9012"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -443,7 +443,7 @@ services:
     ports:
       - "3007"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3007"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3007"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -474,7 +474,7 @@ services:
     ports:
       - "9014"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "9014"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "9014"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -504,7 +504,7 @@ services:
     ports:
       - "3008"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "3008"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "3008"]
       interval: 20s
       timeout: 5s
       retries: 15
@@ -542,7 +542,7 @@ services:
     ports:
       - "0.0.0.0:4000:4000"
     healthcheck:
-      test: ["CMD", "nc", "-vz", "localhost", "4000"]
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "4000"]
       interval: 20s
       timeout: 5s
       retries: 15
diff --git a/stack_orchestrator/data/config/watcher-azimuth/watcher-config-template.toml b/stack_orchestrator/data/config/watcher-azimuth/watcher-config-template.toml
index 1d4c3152..6ddaa6f6 100644
--- a/stack_orchestrator/data/config/watcher-azimuth/watcher-config-template.toml
+++ b/stack_orchestrator/data/config/watcher-azimuth/watcher-config-template.toml
@@ -14,7 +14,7 @@
 [upstream]
   [upstream.ethServer]
     gqlApiEndpoint = "REPLACE_WITH_CERC_IPLD_ETH_GQL_ENDPOINT"
-    rpcProviderEndpoint = "REPLACE_WITH_CERC_ETH_RPC_ENDPOINTS"
+    rpcProviderEndpoints = REPLACE_WITH_CERC_ETH_RPC_ENDPOINTS
 
 [jobQueue]
   historicalLogsBlockRange = REPLACE_WITH_CERC_HISTORICAL_BLOCK_RANGE