diff --git a/CMakeLists.txt b/CMakeLists.txt
index 162c03c5..d03db7cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -365,6 +365,14 @@ else()
 endif()
 set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS}")
 
+set(PCRE2_BUILD_PCRE2_8   OFF)
+set(PCRE2_BUILD_PCRE2_16  ON )
+set(PCRE2_BUILD_PCRE2_32  OFF)
+set(PCRE2_BUILD_PCRE2GREP OFF)
+set(PCRE2_BUILD_TESTS     OFF)
+set(PCRE2_SHOW_REPORT     OFF)
+add_subdirectory("3rd/pcre2" EXCLUDE_FROM_ALL)
+list(APPEND LIBS_MAIN pcre2-16-static)
 
 pip_module(main "${LIBS_MAIN}" "PIP main library" "" "" "")