diff --git a/pkg/services/memcached/component.go b/pkg/services/memcached/component.go
index a541d85..d57b9cd 100644
--- a/pkg/services/memcached/component.go
+++ b/pkg/services/memcached/component.go
@@ -47,13 +47,11 @@ func New(opts TargetOptions) (ServiceComponent, error) {
 		AllowedDispositions: []corecomponent.Disposition{
 			corecomponent.DispositionEnabled,
 			corecomponent.DispositionDisabled,
-			corecomponent.DispositionDistributed,
 		},
 		Dependencies: opts.Dependencies,
 		Guidance: corecomponent.StateGuidance{
-			EnabledHelp:     "Run Memcached in this compose project.",
-			DisabledHelp:    "Remove the local Memcached service from this compose project.",
-			DistributedHelp: "Use an external cache service and keep this compose project from managing Memcached.",
+			EnabledHelp:  "Run Memcached in this compose project.",
+			DisabledHelp: "Remove the local Memcached service from this compose project.",
 		},
 		Behavior:      opts.Behavior,
 		ExtraOnRules:  opts.ExtraOnRules,
diff --git a/pkg/services/memcached/component_test.go b/pkg/services/memcached/component_test.go
index 3165acb..43153d3 100644
--- a/pkg/services/memcached/component_test.go
+++ b/pkg/services/memcached/component_test.go
@@ -43,8 +43,11 @@ func TestNewBuildsMemcachedServiceComponent(t *testing.T) {
 	if def.DefaultState != corecomponent.StateOn {
 		t.Fatalf("DefaultState = %q, want %q", def.DefaultState, corecomponent.StateOn)
 	}
-	if !allowsDisposition(def, corecomponent.DispositionDistributed) {
-		t.Fatalf("AllowedDispositions = %v, want distributed", def.AllowedDispositions)
+	if !allowsDisposition(def, corecomponent.DispositionEnabled) || !allowsDisposition(def, corecomponent.DispositionDisabled) {
+		t.Fatalf("AllowedDispositions = %v, want enabled and disabled", def.AllowedDispositions)
+	}
+	if allowsDisposition(def, corecomponent.DispositionDistributed) {
+		t.Fatalf("AllowedDispositions = %v, did not expect distributed", def.AllowedDispositions)
 	}
 	if len(def.On.Compose.Rules) == 0 {
 		t.Fatal("expected enable compose rules")
diff --git a/pkg/services/memcached/docker-compose.yml b/pkg/services/memcached/docker-compose.yml
index 9d7b388..bc15ea9 100644
--- a/pkg/services/memcached/docker-compose.yml
+++ b/pkg/services/memcached/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   memcached:
-    image: ${MEMCACHED_IMAGE:-memcached:1.6-alpine}
+    image: ${MEMCACHED_IMAGE:-memcached:1.6-alpine@sha256:43a2e7f74aebfff0c9921f4d367299ced9eacaeaccdc8bb4bc122a4fba2cd909}
     restart: unless-stopped
     networks:
       default: