diff --git a/cmake/libprotobuf-lite.cmake b/cmake/libprotobuf-lite.cmake
index f36a7acf6c..a0bc9945fd 100644
--- a/cmake/libprotobuf-lite.cmake
+++ b/cmake/libprotobuf-lite.cmake
@@ -103,7 +103,7 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL "Android")
 	target_link_libraries(libprotobuf-lite log)
 endif()
 target_include_directories(libprotobuf-lite PUBLIC ${protobuf_source_dir}/src)
-if(MSVC AND protobuf_BUILD_SHARED_LIBS)
+if(protobuf_BUILD_SHARED_LIBS)
   target_compile_definitions(libprotobuf-lite
     PUBLIC  PROTOBUF_USE_DLLS
     PRIVATE LIBPROTOBUF_EXPORTS)
diff --git a/cmake/libprotobuf.cmake b/cmake/libprotobuf.cmake
index 42f25668e1..51003b80a9 100644
--- a/cmake/libprotobuf.cmake
+++ b/cmake/libprotobuf.cmake
@@ -118,7 +118,7 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL "Android")
 	target_link_libraries(libprotobuf log)
 endif()
 target_include_directories(libprotobuf PUBLIC ${protobuf_source_dir}/src)
-if(MSVC AND protobuf_BUILD_SHARED_LIBS)
+if(protobuf_BUILD_SHARED_LIBS)
   target_compile_definitions(libprotobuf
     PUBLIC  PROTOBUF_USE_DLLS
     PRIVATE LIBPROTOBUF_EXPORTS)