diff --git a/src/services/coder.ts b/src/services/coder.ts
index a690166..f3ae462 100644
--- a/src/services/coder.ts
+++ b/src/services/coder.ts
@@ -109,12 +109,14 @@ export class CoderClient {
 
   async deleteWorkspace(workspaceId: string): Promise<void> {
     const res = await fetch(
-      `${this.baseUrl}/api/v2/workspaces/${workspaceId}`,
+      `${this.baseUrl}/api/v2/workspaces/${workspaceId}/builds`,
       {
-        method: "DELETE",
+        method: "POST",
         headers: {
+          "Content-Type": "application/json",
           "Coder-Session-Token": this.token,
         },
+        body: JSON.stringify({ transition: "delete" }),
       },
     );