diff --git a/db/app.lua b/db/app.lua
index 7cc8e18..112622b 100644
--- a/db/app.lua
+++ b/db/app.lua
@@ -92,5 +92,7 @@ box.once('bootstrap', function()
     oauth_bootstrap()
     server_tokens_bootstrap()
     cryptostore_bootstrap()
-    reg_pollers_bootstrap()
 end)
+
+print('applying migrations...')
+reg_pollers_migration_v1()
diff --git a/db/reg_pollers.lua b/db/reg_pollers.lua
index 6d6ce75..01420c2 100644
--- a/db/reg_pollers.lua
+++ b/db/reg_pollers.lua
@@ -1,6 +1,9 @@
 fiber = require 'fiber'
 
-function reg_pollers_bootstrap()
+function reg_pollers_migration_v1()
+    if box.space.reg_pollers ~= nil then
+        return
+    end
     box.schema.sequence.create('reg_pollers')
     reg_pollers = box.schema.create_space('reg_pollers', {
         format = {