diff --git a/Meta/CMake/lagom_compile_options.cmake b/Meta/CMake/lagom_compile_options.cmake
index ad76966f75e..7fec47ac843 100644
--- a/Meta/CMake/lagom_compile_options.cmake
+++ b/Meta/CMake/lagom_compile_options.cmake
@@ -46,10 +46,12 @@ function(add_cxx_linker_flag_if_supported flag)
     endif()
 endfunction()
 
-add_cxx_linker_flag_if_supported(LINKER:--gdb-index)
+if (NOT WIN32)
+    add_cxx_linker_flag_if_supported(LINKER:--gdb-index)
 
-if (NOT ENABLE_FUZZERS)
-    add_cxx_linker_flag_if_supported(LINKER:-Bsymbolic-non-weak-functions)
+    if (NOT ENABLE_FUZZERS)
+        add_cxx_linker_flag_if_supported(LINKER:-Bsymbolic-non-weak-functions)
+    endif()
 endif()
 
 if (ENABLE_LAGOM_COVERAGE_COLLECTION)
diff --git a/Meta/CMake/use_linker.cmake b/Meta/CMake/use_linker.cmake
index ddb11937e13..8909c57c6a3 100644
--- a/Meta/CMake/use_linker.cmake
+++ b/Meta/CMake/use_linker.cmake
@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: BSD-2-Clause
 #
 
-if (NOT APPLE AND NOT ANDROID AND NOT LAGOM_USE_LINKER)
+if (NOT APPLE AND NOT ANDROID AND NOT WIN32 AND NOT LAGOM_USE_LINKER)
     find_program(LLD_LINKER NAMES "ld.lld")
     if (LLD_LINKER)
         message(STATUS "Using LLD to link Lagom.")
diff --git a/Meta/Lagom/CMakeLists.txt b/Meta/Lagom/CMakeLists.txt
index 8019322d7e5..94613ec41b6 100644
--- a/Meta/Lagom/CMakeLists.txt
+++ b/Meta/Lagom/CMakeLists.txt
@@ -324,7 +324,7 @@ add_lagom_library_install_rules(JSClangPlugin)
 # Create mostly empty targets for system libraries we don't need to build for Lagom
 add_library(LibC INTERFACE)
 add_library(LibCrypt INTERFACE)
-if (NOT APPLE AND NOT ANDROID AND NOT EMSCRIPTEN AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD" AND NOT HAIKU)
+if (NOT APPLE AND NOT ANDROID AND NOT EMSCRIPTEN AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD" AND NOT HAIKU AND NOT WIN32)
     target_link_libraries(LibCrypt INTERFACE crypt) # LibCore::Account uses crypt() but it's not in libcrypt on macOS
 endif()
 add_library(NoCoverage INTERFACE)