diff --git a/repos/dde_uos-intel-gpgpu/src/gpgpu/main.cc b/repos/dde_uos-intel-gpgpu/src/gpgpu/main.cc
index 4a9463fdf0..93ed5809ec 100644
--- a/repos/dde_uos-intel-gpgpu/src/gpgpu/main.cc
+++ b/repos/dde_uos-intel-gpgpu/src/gpgpu/main.cc
@@ -14,8 +14,6 @@
 
 gpgpu_genode* _global_gpgpu_genode;
 
-extern void construct_RPC(Genode::Env &env);
-
 void Component::construct(Genode::Env& e)
 {
     Genode::log("Hello world: UOS Intel GPGPU!");