diff --git a/deps/ox/src/ox/CMakeLists.txt b/deps/ox/src/ox/CMakeLists.txt
index 1029899b..ceecbd8c 100644
--- a/deps/ox/src/ox/CMakeLists.txt
+++ b/deps/ox/src/ox/CMakeLists.txt
@@ -3,7 +3,6 @@ if(OX_USE_STDLIB STREQUAL "ON")
 endif(OX_USE_STDLIB STREQUAL "ON")
 add_subdirectory(fs)
 add_subdirectory(mc)
-add_subdirectory(oc)
 add_subdirectory(ptrarith)
 add_subdirectory(model)
 add_subdirectory(std)