diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a20b8dba..193339077 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -171,6 +171,7 @@ endif()
 if(NOT UNIX)
     SET(ZLIB_ROOT depends/zlib/)
 endif()
+set(ZLIB_ROOT /usr/lib/i386-linux-gnu)
 find_package(ZLIB REQUIRED)
 include_directories(depends/protobuf)
 include_directories(depends/lua/include)