diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5bb56d9..fd6c96f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,4 +3,9 @@ project(qotd C)
 
 set(CMAKE_C_STANDARD 99)
 
-add_executable(qotd main.c quote.c quote.h server.c server.h config.h)
\ No newline at end of file
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
+
+add_executable(qotd main.c quote.c quote.h server.c server.h config.h)
+target_link_libraries(qotd Threads::Threads)
\ No newline at end of file
diff --git a/main.c b/main.c
index cb7a0fa..809add9 100644
--- a/main.c
+++ b/main.c
@@ -15,7 +15,7 @@ int main(int argc, char *argv[]) {
     pthread_create(&threadHandle, &attr, (void *(*)(void *)) threadTest, "a");
     void * ret;
     pthread_join(threadHandle, &ret);
-    puts(ret);
+    printf("%d", ret);
 //    server(1, 1);
 
     return 0;