diff --git a/klib/src/platform/windows/gdiplus.def b/klib/src/platform/windows/gdiplus.def
index 2ae54e5cd25..261709f197e 100644
--- a/klib/src/platform/windows/gdiplus.def
+++ b/klib/src/platform/windows/gdiplus.def
@@ -1,4 +1,4 @@
-depends = windows
+depends = windows posix
 package = platform.gdiplus
 headers = wtypes.h minwindef.h wtypes.h gdiplus/gdiplus.h
 headerFilter = gdiplus/**