diff --git a/backend/cpp/llama-cpp/grpc-server.cpp b/backend/cpp/llama-cpp/grpc-server.cpp
index 67d5ef11f..c715eaad6 100644
--- a/backend/cpp/llama-cpp/grpc-server.cpp
+++ b/backend/cpp/llama-cpp/grpc-server.cpp
@@ -43,6 +43,15 @@
 #if __has_include("server-stream.cpp")
 #include "server-stream.cpp"
 #endif
+// CachyLLaMA splits its persistent prompt-cache implementation out of
+// server-context.cpp. Pull both implementation files into this monolithic
+// adapter TU when present; older llama.cpp pins do not ship them.
+#if __has_include("server-context-ssd-cache.cpp")
+#include "server-context-ssd-cache.cpp"
+#endif
+#if __has_include("server-context-page-manager.cpp")
+#include "server-context-page-manager.cpp"
+#endif
 #include "server-context.cpp"
 
 // LocalAI