diff --git a/meson.build b/meson.build
index ed0359b9c9..e575231129 100644
--- a/meson.build
+++ b/meson.build
@@ -1304,6 +1304,8 @@ else
     'mmap' : ['mmap.c'],
     # provided by compat/mingw.c.
     'unsetenv' : ['unsetenv.c'],
+    # provided by compat/mingw.c.
+    'getpagesize' : [],
   }
 endif