diff --git a/pageserver/Cargo.toml b/pageserver/Cargo.toml
index 0fe3b8337b..0665c73a40 100644
--- a/pageserver/Cargo.toml
+++ b/pageserver/Cargo.toml
@@ -8,7 +8,7 @@ license.workspace = true
 default = []
 # Enables test-only APIs, incuding failpoints. In particular, enables the `fail_point!` macro,
 # which adds some runtime cost to run tests on outage conditions
-testing = ["fail/failpoints", "pageserver_api/testing", "wal_decoder/testing"]
+testing = ["fail/failpoints", "pageserver_api/testing", "wal_decoder/testing", "pageserver_client/testing"]
 
 [dependencies]
 anyhow.workspace = true