diff --git a/license/CMakeLists.txt b/license/CMakeLists.txt
index 083186e..654790e 100644
--- a/license/CMakeLists.txt
+++ b/license/CMakeLists.txt
@@ -35,6 +35,7 @@ target_link_libraries(TeaLicenseHelper PUBLIC
 		${StringVariable_LIBRARIES_STATIC}
 		${ed25519_LIBRARIES_STATIC}
 		stdc++fs
+		rt
 )
 target_include_directories(TeaLicenseHelper PUBLIC shared/include/)
 target_include_directories(TeaLicenseHelper PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
@@ -67,7 +68,7 @@ target_link_libraries(TeaLicenseServer
 
         pthread
         dl
-        z
+		z
 		rt
 )