diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 6ea8fcc4..fc6c843c 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -1,9 +1,12 @@
+list(APPEND REPL_LIBRARIES picrin)
+
 find_package(READLINE)
 if (READLINE_FOUND)
   include_directories(${READLINE_INCLUDE_DIRS})
   add_definitions(${READLINE_DEFINITIONS} -DPIC_READLINE_FOUND=1)
+  list(APPEND REPL_LIBRARIES ${READLINE_LIBRARIES})
 endif()
 
 add_executable(repl tools/main.c)
 set_target_properties(repl PROPERTIES OUTPUT_NAME picrin)
-target_link_libraries(repl picrin ${READLINE_LIBRARIES})
+target_link_libraries(repl ${REPL_LIBRARIES})