diff --git a/Cargo.lock b/Cargo.lock
index 4554beb4..d53a9b02 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1900,7 +1900,7 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pg_doorman"
-version = "3.11.1"
+version = "3.11.2"
 dependencies = [
  "ahash",
  "arc-swap",
diff --git a/Cargo.toml b/Cargo.toml
index 902c2db9..a2bbe6ae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ edition = "2021"
 license = "MIT"
 name = "pg_doorman"
 rust-version = "1.87.0"
-version = "3.11.1"
+version = "3.11.2"
 
 [profile.release]
 codegen-units = 1
diff --git a/documentation/en/src/changelog.md b/documentation/en/src/changelog.md
index 18f3db64..37bf8159 100644
--- a/documentation/en/src/changelog.md
+++ b/documentation/en/src/changelog.md
@@ -1,5 +1,19 @@
 # Changelog
 
+### 3.11.2
+
+#### Talos routes `s2i|`-prefixed clients through a service pool
+
+For `user=talos`, the pool-user selection now also understands
+`s2i|`-prefixed `clientId`s. In addition to `clientId`, `srv-<clientId>`
+and the max token role (`owner`, `read_write`, `read_only`), pg_doorman
+checks a pool user named `srv-<service-name>` where `service-name` is
+the part of the `clientId` after the `|` separator. For a `clientId` of
+`s2i|test-service` the pool user checked is `srv-test-service`.
+
+Selection order: `clientId`, `srv-<clientId>`, `srv-<service-name>`
+(for `s2i|`-prefixed `clientId`), then the max token role. 
+
 ### 3.11.1
 
 #### Pool-level `sync_server_parameters` override
diff --git a/src/auth/talos.rs b/src/auth/talos.rs
index 1cd7af32..1721fac4 100644
--- a/src/auth/talos.rs
+++ b/src/auth/talos.rs
@@ -117,10 +117,18 @@ pub fn resolve_talos_user(
                 source: TalosUserSource::Personal,
             };
         }
-        let service_name = format!("srv-{client_id}");
-        if pool_exists(pool_name, &service_name) {
+        let service_name_by_client_id = format!("srv-{client_id}");
+        if pool_exists(pool_name, &service_name_by_client_id) {
             return TalosResolution {
-                username: service_name,
+                username: service_name_by_client_id,
+                source: TalosUserSource::ServicePool,
+            };
+        }
+        let parsed_service_name = client_id.split("|").nth(1).unwrap_or(client_id);
+        let service_account = format!("srv-{parsed_service_name}");
+        if pool_exists(pool_name, &service_account) {
+            return TalosResolution {
+                username: service_account,
                 source: TalosUserSource::ServicePool,
             };
         }
@@ -615,6 +623,38 @@ mod tests {
         assert_eq!(resolved.username, "srv-billing-api");
     }
 
+    #[test]
+    fn resolve_service_pool_from_prefixed_client_id() {
+        let resolved =
+            resolve_talos_user("billing_db", "s2i|test-service", Role::Owner, |db, user| {
+                db == "billing_db" && user == "srv-test-service"
+            });
+        assert_eq!(resolved.source, TalosUserSource::ServicePool);
+        assert_eq!(resolved.username, "srv-test-service");
+    }
+
+    #[test]
+    fn resolve_service_pool_from_prefixed_client_id_respects_max_role() {
+        let resolved = resolve_talos_user(
+            "billing_db",
+            "s2i|test-service",
+            Role::ReadWrite,
+            |db, user| db == "billing_db" && user == "srv-test-service",
+        );
+        assert_eq!(resolved.source, TalosUserSource::ServicePool);
+        assert_eq!(resolved.username, "srv-test-service");
+    }
+
+    #[test]
+    fn resolve_falls_back_to_max_role_when_service_account_missing() {
+        let resolved =
+            resolve_talos_user("billing_db", "s2i|test-service", Role::ReadWrite, |_, _| {
+                false
+            });
+        assert_eq!(resolved.source, TalosUserSource::MaxRole);
+        assert_eq!(resolved.username, "read_write");
+    }
+
     #[test]
     fn resolve_falls_through_to_max_role() {
         let resolved = resolve_talos_user("billing_db", "billing-api", Role::Owner, |_, _| false);