diff --git a/core/sys/darwin/mach_darwin.odin b/core/sys/darwin/mach_darwin.odin
index 47bc97c9b..42c8c6bc1 100644
--- a/core/sys/darwin/mach_darwin.odin
+++ b/core/sys/darwin/mach_darwin.odin
@@ -55,8 +55,6 @@ X86_THREAD_STATE32 :: 1
 X86_THREAD_STATE64 :: 4
 ARM_THREAD_STATE64 :: 6
 
-TASK_DYLD_INFO :: 17
-
 mach_msg_option_t :: distinct i32
 name_t :: distinct cstring