diff --git a/src/main/java/com/cloudforgeci/localstack/LocalStackCapabilityProbe.java b/src/main/java/com/cloudforgeci/localstack/LocalStackCapabilityProbe.java
index 9d2cec8..1d5b92f 100644
--- a/src/main/java/com/cloudforgeci/localstack/LocalStackCapabilityProbe.java
+++ b/src/main/java/com/cloudforgeci/localstack/LocalStackCapabilityProbe.java
@@ -126,7 +126,7 @@ private static java.util.Optional<LocalStackServiceCapability> mapServiceName(St
         }
         return switch (service.toLowerCase(Locale.ROOT)) {
             case "ecs" -> java.util.Optional.of(LocalStackServiceCapability.ECS);
-            case "elbv2", "elb", "elasticloadbalancingv2" ->
+            case "elbv2", "elb", "elasticloadbalancingv2", "elasticloadbalancing" ->
                 java.util.Optional.of(LocalStackServiceCapability.ELBV2);
             case "ec2" -> java.util.Optional.of(LocalStackServiceCapability.EC2);
             case "autoscaling", "application-autoscaling" ->
diff --git a/src/test/java/com/cloudforgeci/localstack/LocalStackCapabilityProbeTest.java b/src/test/java/com/cloudforgeci/localstack/LocalStackCapabilityProbeTest.java
index 38f288f..a9f81f0 100644
--- a/src/test/java/com/cloudforgeci/localstack/LocalStackCapabilityProbeTest.java
+++ b/src/test/java/com/cloudforgeci/localstack/LocalStackCapabilityProbeTest.java
@@ -38,4 +38,19 @@ void parsesHealthServicesIntoCapabilities() throws Exception {
         assertTrue(caps.contains(LocalStackServiceCapability.EFS));
         assertTrue(caps.contains(LocalStackServiceCapability.BACKUP));
     }
+
+    /** LocalStack's own {@code /_localstack/health} reports ELBv2/ALB support under the key
+     *  {@code elasticloadbalancing} (its real AWS service name), not {@code elbv2} — mapping only
+     *  the latter meant every deploy needing an ALB was blocked as "missing capability" even
+     *  though LocalStack reported it as available. */
+    @Test
+    void mapsElasticLoadBalancingHealthKeyToElbv2Capability() {
+        ObjectNode root = new ObjectMapper().createObjectNode();
+        ObjectNode services = root.putObject("services");
+        services.put("ecs", "available");
+        services.put("elasticloadbalancing", "available");
+
+        var caps = LocalStackCapabilityProbe.capabilitiesFromHealth(root, new LinkedHashMap<>());
+        assertTrue(caps.contains(LocalStackServiceCapability.ELBV2));
+    }
 }