diff --git a/src/ui/CMakeLists.txt b/src/ui/CMakeLists.txt
index 11de6483f..fa4f81082 100644
--- a/src/ui/CMakeLists.txt
+++ b/src/ui/CMakeLists.txt
@@ -10,9 +10,9 @@ file(GLOB SRC *.cpp)
 
 set(RETRO_EXTRA)
 
-if(CapnProto_FOUND)
-  list(APPEND RETRO_EXTRA retro-capnp)
-endif()
+#if(CapnProto_FOUND)
+#  list(APPEND RETRO_EXTRA retro-capnp)
+#endif()
 
 get_target_property(QT_TYPE Qt5::Core TYPE)