diff --git a/hive-runtime/src/lib.rs b/hive-runtime/src/lib.rs
index 2315f0af..52208e58 100644
--- a/hive-runtime/src/lib.rs
+++ b/hive-runtime/src/lib.rs
@@ -30,7 +30,8 @@ pub use hive_claude::{
     CompactionPolicy, Config, PercentPolicy, Progress, SessionStore, Sink, Telemetry, TokenUsage,
 };
 pub use spec::{
-    ACP_ARGS_ENV, ACP_COMMAND_ENV, ACP_ENV_ENV, AcpCommand, RUNTIME_ENV, RuntimeSpec, SpecError,
+    ACP_API_KEY_ENV_ENV, ACP_ARGS_ENV, ACP_COMMAND_ENV, ACP_ENV_ENV, AcpCommand, RUNTIME_ENV,
+    RuntimeSpec, SpecError,
 };
 
 /// The operations every runtime backend offers.