diff --git a/federationapi/storage/postgres/queue_edus_table.go b/federationapi/storage/postgres/queue_edus_table.go
index fc51cbb2c..1fedf0ef1 100644
--- a/federationapi/storage/postgres/queue_edus_table.go
+++ b/federationapi/storage/postgres/queue_edus_table.go
@@ -36,7 +36,7 @@ CREATE TABLE IF NOT EXISTS federationsender_queue_edus (
 
 CREATE UNIQUE INDEX IF NOT EXISTS federationsender_queue_edus_json_nid_idx
     ON federationsender_queue_edus (json_nid, server_name);
-CREATE INDEX IF NOT EXISTS federationsender_queue_edus_json_nid_idx
+CREATE INDEX IF NOT EXISTS federationsender_queue_edus_nid_idx
     ON federationsender_queue_edus (json_nid);
 CREATE INDEX IF NOT EXISTS federationsender_queue_edus_server_name_idx
     ON federationsender_queue_edus (server_name);
diff --git a/federationapi/storage/sqlite3/queue_edus_table.go b/federationapi/storage/sqlite3/queue_edus_table.go
index 88b7af5b6..f4c84f094 100644
--- a/federationapi/storage/sqlite3/queue_edus_table.go
+++ b/federationapi/storage/sqlite3/queue_edus_table.go
@@ -37,7 +37,7 @@ CREATE TABLE IF NOT EXISTS federationsender_queue_edus (
 
 CREATE UNIQUE INDEX IF NOT EXISTS federationsender_queue_edus_json_nid_idx
     ON federationsender_queue_edus (json_nid, server_name);
-CREATE INDEX IF NOT EXISTS federationsender_queue_edus_json_nid_idx
+CREATE INDEX IF NOT EXISTS federationsender_queue_edus_nid_idx
     ON federationsender_queue_edus (json_nid);
 CREATE INDEX IF NOT EXISTS federationsender_queue_edus_server_name_idx
     ON federationsender_queue_edus (server_name);