diff --git a/debugbreak.h b/debugbreak.h
index bfb8288..e55aceb 100644
--- a/debugbreak.h
+++ b/debugbreak.h
@@ -37,8 +37,9 @@ extern "C" {
 #endif
 
 #define DEBUG_BREAK_USE_TRAP_INSTRUCTION 1
-#define DEBUG_BREAK_USE_BULTIN_TRAP      2
+#define DEBUG_BREAK_USE_BUILTIN_TRAP     2
 #define DEBUG_BREAK_USE_SIGTRAP          3
+#define DEBUG_BREAK_USE_BUILTIN_DEBUGTRAP 4
 
 #if defined(__i386__) || defined(__x86_64__)
 	#define DEBUG_BREAK_IMPL DEBUG_BREAK_USE_TRAP_INSTRUCTION
@@ -91,7 +92,7 @@ __inline__ static void trap_instruction(void)
 	 * Same problem and workaround as Thumb mode */
 }
 #elif defined(__aarch64__) && defined(__APPLE__)
-	#define DEBUG_BREAK_IMPL DEBUG_BREAK_USE_BULTIN_DEBUGTRAP
+	#define DEBUG_BREAK_IMPL DEBUG_BREAK_USE_BUILTIN_DEBUGTRAP
 #elif defined(__aarch64__)
 	#define DEBUG_BREAK_IMPL DEBUG_BREAK_USE_TRAP_INSTRUCTION
 __attribute__((always_inline))
@@ -142,13 +143,13 @@ __inline__ static void debug_break(void)
 {
 	trap_instruction();
 }
-#elif DEBUG_BREAK_IMPL == DEBUG_BREAK_USE_BULTIN_DEBUGTRAP
+#elif DEBUG_BREAK_IMPL == DEBUG_BREAK_USE_BUILTIN_DEBUGTRAP
 __attribute__((always_inline))
 __inline__ static void debug_break(void)
 {
 	__builtin_debugtrap();
 }
-#elif DEBUG_BREAK_IMPL == DEBUG_BREAK_USE_BULTIN_TRAP
+#elif DEBUG_BREAK_IMPL == DEBUG_BREAK_USE_BUILTIN_TRAP
 __attribute__((always_inline))
 __inline__ static void debug_break(void)
 {