diff --git a/hw/xwayland/xwayland-glamor-eglstream.c b/hw/xwayland/xwayland-glamor-eglstream.c
index 36b749aaf..c897c74a8 100644
--- a/hw/xwayland/xwayland-glamor-eglstream.c
+++ b/hw/xwayland/xwayland-glamor-eglstream.c
@@ -910,7 +910,7 @@ xwl_glamor_init_eglstream(struct xwl_screen *xwl_screen)
     if (!dixRegisterPrivateKey(&xwl_eglstream_private_key, PRIVATE_SCREEN, 0))
         return;
 
-    xwl_eglstream = calloc(sizeof(*xwl_eglstream), 1);
+    xwl_eglstream = calloc(1, sizeof(*xwl_eglstream));
     if (!xwl_eglstream) {
         ErrorF("Failed to allocate memory required to init EGLStream support\n");
         return;