diff --git a/packages/backend/server/migrations/20260618000000_backend_runtime_tables/migration.sql b/packages/backend/server/migrations/20260618000000_backend_runtime_tables/migration.sql
deleted file mode 100644
index 24a86dc91d..0000000000
--- a/packages/backend/server/migrations/20260618000000_backend_runtime_tables/migration.sql
+++ /dev/null
@@ -1,39 +0,0 @@
-CREATE TABLE "runtime_states" (
-    "purpose" TEXT NOT NULL,
-    "token_hash" TEXT NOT NULL,
-    "lookup_key" TEXT,
-    "payload" JSONB NOT NULL,
-    "attempts" INTEGER NOT NULL DEFAULT 0,
-    "consumed_at" TIMESTAMPTZ(3),
-    "expires_at" TIMESTAMPTZ(3) NOT NULL,
-    "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updated_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-
-    CONSTRAINT "runtime_states_pkey" PRIMARY KEY ("purpose", "token_hash")
-);
-
-CREATE INDEX "runtime_states_lookup_idx" ON "runtime_states"("purpose", "lookup_key") WHERE "lookup_key" IS NOT NULL AND "consumed_at" IS NULL;
-CREATE INDEX "runtime_states_expires_at_idx" ON "runtime_states"("expires_at");
-
-CREATE TABLE "runtime_gates" (
-    "key" TEXT NOT NULL,
-    "expires_at" TIMESTAMPTZ(3) NOT NULL,
-    "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-
-    CONSTRAINT "runtime_gates_pkey" PRIMARY KEY ("key")
-);
-
-CREATE INDEX "runtime_gates_expires_at_idx" ON "runtime_gates"("expires_at");
-
-CREATE TABLE "runtime_leases" (
-    "key" TEXT NOT NULL,
-    "owner" TEXT NOT NULL,
-    "fencing_token" BIGINT NOT NULL,
-    "expires_at" TIMESTAMPTZ(3) NOT NULL,
-    "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updated_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-
-    CONSTRAINT "runtime_leases_pkey" PRIMARY KEY ("key")
-);
-
-CREATE INDEX "runtime_leases_expires_at_idx" ON "runtime_leases"("expires_at");