diff --git a/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/ClusterSpecSchemaCustomizer.kt b/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/ClusterSpecSchemaCustomizer.kt
index e14faafeba..7a851918e9 100644
--- a/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/ClusterSpecSchemaCustomizer.kt
+++ b/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/ClusterSpecSchemaCustomizer.kt
@@ -25,7 +25,6 @@ class ClusterSpecSchemaCustomizer : AbstractSchemaCustomizer() {
       "_defaults",
       "artifactName",
       "artifactReference",
-      "artifactType",
       "artifactVersion",
       "defaults",
       "id"
diff --git a/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/UnhappyControlSchemaCustomizer.kt b/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/UnhappyControlSchemaCustomizer.kt
deleted file mode 100644
index b9bc8c36b8..0000000000
--- a/keel-web/src/main/kotlin/com/netflix/spinnaker/keel/apidocs/UnhappyControlSchemaCustomizer.kt
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.netflix.spinnaker.keel.apidocs
-
-import com.netflix.spinnaker.keel.api.UnhappyControl
-import io.swagger.v3.core.converter.ModelConverterContext
-import io.swagger.v3.oas.models.media.Schema
-import org.springframework.stereotype.Component
-
-@Component
-class UnhappyControlSchemaCustomizer : AbstractSchemaCustomizer() {
-  override fun supports(type: Class<*>) = type.isSubclassOf<UnhappyControl>()
-
-  override fun customize(schema: Schema<*>, type: Class<*>, context: ModelConverterContext) {
-    eachSchemaProperty(UnhappyControl::maxDiffCount, UnhappyControl::unhappyWaitTime) {
-      schema.properties.remove(it)
-      schema.markOptional(it)
-    }
-  }
-}