diff --git a/src/onedb/database_schema.rb b/src/onedb/database_schema.rb
index 71b135e859..7b13dfde74 100644
--- a/src/onedb/database_schema.rb
+++ b/src/onedb/database_schema.rb
@@ -98,12 +98,12 @@ class OneDBBacKEnd
                 "body MEDIUMTEXT, uid INTEGER, gid INTEGER," <<
                 "owner_u INTEGER, group_u INTEGER, other_u INTEGER",
 
-            index_sql: ["CREATE INDEX state_oid_idx ON vm_pool (state, oid);",
-                        "CREATE FULLTEXT INDEX ftidx ON vm_pool(search_token);",
-                        "CREATE INDEX applied_idx ON logdb (applied);"],
+            index_sql: ["CREATE INDEX IF NOT EXISTS state_oid_idx ON vm_pool (state, oid);",
+                        "CREATE FULLTEXT INDEX IF NOT EXISTS ftidx ON vm_pool(search_token);",
+                        "CREATE INDEX IF NOT EXISTS applied_idx ON logdb (applied);"],
 
-            index_sqlite: ["CREATE INDEX state_oid_idx ON vm_pool (state, oid);",
-                           "CREATE INDEX applied_idx ON logdb (applied);"]
+            index_sqlite: ["CREATE INDEX IF NOT EXISTS state_oid_idx ON vm_pool (state, oid);",
+                           "CREATE INDEX IF NOT EXISTS applied_idx ON logdb (applied);"]
         },
         "5.10.0" => {
             logdb: "log_index BIGINT UNSIGNED PRIMARY KEY, term INTEGER, sqlcmd MEDIUMTEXT, " <<