diff --git a/packages/backend/src/registry.ts b/packages/backend/src/registry.ts
index 71091f1e..6e9f8966 100644
--- a/packages/backend/src/registry.ts
+++ b/packages/backend/src/registry.ts
@@ -232,7 +232,7 @@ export class Registry {
   }
 
   async createApplicationDeploymentRemovalRequest (data: {
-    deployment: Deployment
+    deploymentId: string;
   }): Promise<{
     applicationDeploymentRemovalRequestId: string;
     applicationDeploymentRemovalRequestData: ApplicationDeploymentRemovalRequest;
@@ -240,7 +240,7 @@ export class Registry {
     const applicationDeploymentRemovalRequest = {
       type: APP_DEPLOYMENT_REMOVAL_REQUEST_TYPE,
       version: '1.0.0',
-      deployment: data.deployment.id
+      deployment: data.deploymentId
     };
 
     const result = await this.registry.setRecord(
diff --git a/packages/backend/src/resolvers.ts b/packages/backend/src/resolvers.ts
index e2e3339d..5e40c74a 100644
--- a/packages/backend/src/resolvers.ts
+++ b/packages/backend/src/resolvers.ts
@@ -255,6 +255,20 @@ export const createResolvers = async (service: Service): Promise<any> => {
         }
       },
 
+      deleteDeployment: async (
+        _: any,
+        {
+          deploymentId
+        }: { deploymentId: string; }
+      ) => {
+        try {
+          return await service.deleteDeployment(deploymentId);
+        } catch (err) {
+          log(err);
+          return false;
+        }
+      },
+
       addDomain: async (
         _: any,
         { projectId, data }: { projectId: string; data: { name: string } }
diff --git a/packages/backend/src/schema.gql b/packages/backend/src/schema.gql
index c22db8db..5ba963c8 100644
--- a/packages/backend/src/schema.gql
+++ b/packages/backend/src/schema.gql
@@ -209,6 +209,7 @@ type Mutation {
   deleteProject(projectId: String!): Boolean!
   deleteDomain(domainId: String!): Boolean!
   rollbackDeployment(projectId: String!, deploymentId: String!): Boolean!
+  deleteDeployment(deploymentId: String!): Boolean!
   addDomain(projectId: String!, data: AddDomainInput!): Boolean!
   updateDomain(domainId: String!, data: UpdateDomainInput!): Boolean!
   authenticateGitHub(code: String!): AuthResult!
diff --git a/packages/backend/src/service.ts b/packages/backend/src/service.ts
index 5211585c..daa86c40 100644
--- a/packages/backend/src/service.ts
+++ b/packages/backend/src/service.ts
@@ -694,6 +694,11 @@ export class Service {
     return newCurrentDeploymentUpdate && oldCurrentDeploymentUpdate;
   }
 
+  async deleteDeployment (deploymentId: string): Promise<boolean> {
+    const result = await this.registry.createApplicationDeploymentRemovalRequest({ deploymentId });
+    return (result !== undefined || result !== null);
+  }
+
   async addDomain (
     projectId: string,
     data: { name: string }