diff --git a/src/thread/thread.c b/src/thread/thread.c
index 657c7eb..b2192a7 100644
--- a/src/thread/thread.c
+++ b/src/thread/thread.c
@@ -15,7 +15,7 @@
 #define UNSET_STATUS(entry, value) ((entry->status) &= ~(value))
 #define FINISHED (1 << 0)
 #define IS_FINISHED(entry) (HAS_STATUS(entry, FINISHED))
-#define IS_MAIN(entry) (entry == main)
+#define IS_MAIN(entry) (entry == main_thread)
 #define WAITING (1 << 2)
 #define IS_WAITING(entry) (HAS_STATUS(entry, WAITING))
 #define WAITED (1 << 3)
@@ -40,7 +40,7 @@
 static char stack_for_freeing[STACK_SIZE] = {0};
 static int stack_valgrind_id = 0;
 static ucontext_t context_for_freeing;
-static struct context_entry_t* main = NULL;
+static struct context_entry_t* main_thread = NULL;
 
 struct mutex_fifo_entry_t;
 
@@ -315,14 +315,14 @@ void __attribute__((constructor)) setup_main_thread()
         TAILQ_INSERT_TAIL(&available_threads, new_entry, link);
     }
 
-    main = malloc(sizeof(*main));
-    // memset(main, 0, sizeof(*main));
-    getcontext(&main->context);
-    main->status = 0;
-    main->valgrind_id = 0;
-    main->retvalue = NULL;
-    ufd__init(&main->waited_threads, main);
-    running = main;
+    main_thread = malloc(sizeof(*main_thread));
+    // memset(main_thread, 0, sizeof(*main));
+    getcontext(&main_thread->context);
+    main_thread->status = 0;
+    main_thread->valgrind_id = 0;
+    main_thread->retvalue = NULL;
+    ufd__init(&main_thread->waited_threads, main_thread);
+    running = main_thread;
 
     // Create a context with static stack to clean everything at the end.
     getcontext(&context_for_freeing);
@@ -342,7 +342,7 @@ void __attribute__((destructor)) clear_last_thread()
         exit(0);
     }
 
-    free(main);
+    free(main_thread);
     // Running's stack was allocated by us, lets switch to a static stack first.
     swapcontext(&running->context, &context_for_freeing);
     exit(0);