diff --git a/core/time/time_other.odin b/core/time/time_other.odin
index d89bcbd42..3f0f06e9b 100644
--- a/core/time/time_other.odin
+++ b/core/time/time_other.odin
@@ -9,6 +9,7 @@
 #+build !wasi
 #+build !windows
 #+build !orca
+#+build !haiku
 package time
 
 _IS_SUPPORTED :: false
diff --git a/core/time/time_unix.odin b/core/time/time_unix.odin
index 61c4e91d3..c384d6d07 100644
--- a/core/time/time_unix.odin
+++ b/core/time/time_unix.odin
@@ -1,5 +1,5 @@
 #+private
-#+build darwin, freebsd, openbsd, netbsd
+#+build darwin, freebsd, openbsd, netbsd, haiku
 package time
 
 import "core:sys/posix"