diff --git a/core/mem/virtual/virtual_bsd.odin b/core/mem/virtual/virtual_other.odin
similarity index 92%
rename from core/mem/virtual/virtual_bsd.odin
rename to core/mem/virtual/virtual_other.odin
index 12e7818ef..96d9683c4 100644
--- a/core/mem/virtual/virtual_bsd.odin
+++ b/core/mem/virtual/virtual_other.odin
@@ -1,5 +1,7 @@
-//+build freebsd, openbsd, netbsd
 //+private
+//+build !darwin
+//+build !linux
+//+build !windows
 package mem_virtual
 
 _reserve :: proc "contextless" (size: uint) -> (data: []byte, err: Allocator_Error) {