--- a/cmake/Dependencies.cmake
+++ b/cmake/Dependencies.cmake
@@ -701,7 +701,7 @@ endif()
 endif()

 # ---[ FBGEMM
-if(USE_FBGEMM)
+if(FALSE)
   set(CAFFE2_THIRD_PARTY_ROOT "${PROJECT_SOURCE_DIR}/third_party")
   if(NOT DEFINED FBGEMM_SOURCE_DIR)
     set(FBGEMM_SOURCE_DIR "${CAFFE2_THIRD_PARTY_ROOT}/fbgemm" CACHE STRING "FBGEMM source directory")
@@ -726,6 +726,8 @@ endif()

 if(USE_FBGEMM)
   caffe2_update_option(USE_FBGEMM ON)
+  find_package(fbgemmLibrary CONFIG REQUIRED)
+  list(APPEND Caffe2_DEPENDENCY_LIBS fbgemm)
 else()
   caffe2_update_option(USE_FBGEMM OFF)
 endif()