diff --git a/setup/meson/macos-old.ini b/setup/meson/macos-old.ini
index 69b93e0..ef9a695 100644
--- a/setup/meson/macos-old.ini
+++ b/setup/meson/macos-old.ini
@@ -10,7 +10,7 @@ pkgconfig = 'pkg-config'
 # exe_wrapper = 'darwine'
 
 [host_machine]
-system = 'macos'
+system = 'darwin'
 cpu_family = 'x86_64'
 cpu = 'x86_64'
 endian = 'little'
diff --git a/setup/meson/macos.ini b/setup/meson/macos.ini
index aa26daf..f8b35da 100644
--- a/setup/meson/macos.ini
+++ b/setup/meson/macos.ini
@@ -9,7 +9,7 @@ strip = 'strip'
 pkgconfig = 'pkg-config'
 
 [host_machine]
-system = 'macos'
+system = 'darwin'
 cpu_family = 'x86_64'
 cpu = 'x86_64'
 endian = 'little'