diff --git a/docs/config-app.md b/docs/config-app.md
index c037a74c482..f998cbdbd3a 100644
--- a/docs/config-app.md
+++ b/docs/config-app.md
@@ -120,6 +120,7 @@ Removes and downloads file again if depending service cant process probably corr
 
 ## Setuid
 - `setuid.default-timeout-ms` - default operation timeout for requests to `/setuid` endpoint.
+- `setuid.number-of-uid-cookies` - specifies the maximum number of UID cookies that can be returned in the `/setuid` endpoint response. If it's not specified `1` will be taken as the default value.
 
 ## Cookie Sync
 - `cookie-sync.default-timeout-ms` - default operation timeout for requests to `/cookie_sync` endpoint.
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 31efd30851b..44b49593d92 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -133,6 +133,7 @@ event:
   default-timeout-ms: 1000
 setuid:
   default-timeout-ms: 2000
+  number-of-uid-cookies: 1
 vtrack:
   default-timeout-ms: 2000
   allow-unknown-bidder: true