diff --git a/src/fcmp/CMakeLists.txt b/src/fcmp/CMakeLists.txt
index 22e5e5a80..435787534 100644
--- a/src/fcmp/CMakeLists.txt
+++ b/src/fcmp/CMakeLists.txt
@@ -41,6 +41,10 @@ monero_add_library_with_deps(
     ${fcmp_sources}
     ${fcmp_headers})
 
+if(WIN32)
+  target_link_libraries(fcmp ws2_32 ntdll userenv)
+endif()
+
 target_link_libraries(fcmp
   PUBLIC
     crypto