diff --git a/CMakeLists.txt b/CMakeLists.txt
index bfdccef7..2de6d486 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -662,7 +662,9 @@ include(GenerateExportHeader)
 add_library(tdjson SHARED ${TD_JSON_SOURCE} ${TD_JSON_HEADERS})
 target_link_libraries(tdjson PRIVATE tdjson_private)
 generate_export_header(tdjson EXPORT_FILE_NAME ${CMAKE_CURRENT_BINARY_DIR}/td/telegram/tdjson_export.h)
-target_include_directories(tdjson PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
+target_include_directories(tdjson PUBLIC
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
 if (APPLE)
   set_target_properties(tdjson PROPERTIES LINK_FLAGS "-Wl,-exported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/tdclientjson_export_list")
 endif()
@@ -670,7 +672,9 @@ endif()
 add_library(tdjson_static STATIC ${TD_JSON_SOURCE} ${TD_JSON_HEADERS})
 target_link_libraries(tdjson_static PRIVATE tdjson_private)
 target_compile_definitions(tdjson_static PUBLIC TDJSON_STATIC_DEFINE)
-target_include_directories(tdjson_static PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
+target_include_directories(tdjson_static PUBLIC
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
 
 set(BIGOBJ)
 if (WIN32 OR CYGWIN)