diff --git a/Dockerfile-node b/Dockerfile-node
index f791bbf954..d401637d2a 100644
--- a/Dockerfile-node
+++ b/Dockerfile-node
@@ -59,7 +59,7 @@ RUN \
 HEALTHCHECK CMD curl \
                   -H "Content-Type: application/json" \
                   -d '{ "id": 1, "jsonrpc": "2.0", "method": "system_health", "params": [] }' \
-                  -f "http://localhost:9933"
+                  -f "http://localhost:9944"
 
 COPY --from=0 /code/subspace-node /subspace-node
 
diff --git a/Dockerfile-node.aarch64 b/Dockerfile-node.aarch64
index e9e51702cc..b299cf14d3 100644
--- a/Dockerfile-node.aarch64
+++ b/Dockerfile-node.aarch64
@@ -68,7 +68,7 @@ RUN \
 HEALTHCHECK CMD curl \
                   -H "Content-Type: application/json" \
                   -d '{ "id": 1, "jsonrpc": "2.0", "method": "system_health", "params": [] }' \
-                  -f "http://localhost:9933"
+                  -f "http://localhost:9944"
 
 COPY --from=0 /code/subspace-node /subspace-node