diff --git a/module/src/main/cpp/CMakeLists.txt b/module/src/main/cpp/CMakeLists.txt
index 7e95632..d67cdd0 100644
--- a/module/src/main/cpp/CMakeLists.txt
+++ b/module/src/main/cpp/CMakeLists.txt
@@ -31,4 +31,5 @@ add_library(${MODULE_NAME} SHARED binder_interceptor.cpp)
 target_link_libraries(${MODULE_NAME} PRIVATE log binder utils elf_util my_logging)
 
 add_library(tszygisk SHARED zygisk/main.cpp external/cJSON/cJSON.c)
+target_include_directories(tszygisk PUBLIC external/cJSON)
 target_link_libraries(tszygisk PRIVATE log my_logging)