diff --git a/src/xwayland/Dnd.cpp b/src/xwayland/Dnd.cpp
index dd02e6e2608..5021e75cf91 100644
--- a/src/xwayland/Dnd.cpp
+++ b/src/xwayland/Dnd.cpp
@@ -43,7 +43,7 @@ xcb_window_t CX11DataDevice::getProxyWindow(xcb_window_t window) {
     xcb_get_property_reply_t* proxyReply = xcb_get_property_reply(g_pXWayland->pWM->connection, proxyCookie, nullptr);
 
     const auto                isValidPropertyReply = [](xcb_get_property_reply_t* reply) {
-        return reply && reply->type == XCB_ATOM_WINDOW && reply->format == XCB_PROPERTY_FORMAT_32BIT && xcb_get_property_value_length(reply) == sizeof(xcb_window_t);
+        return reply && reply->type == XCB_ATOM_WINDOW && reply->format == PROPERTY_FORMAT_32BIT && xcb_get_property_value_length(reply) == sizeof(xcb_window_t);
     };
 
     if (isValidPropertyReply(proxyReply)) {
diff --git a/src/xwayland/Dnd.hpp b/src/xwayland/Dnd.hpp
index a23f4c004f7..fcbd0781a34 100644
--- a/src/xwayland/Dnd.hpp
+++ b/src/xwayland/Dnd.hpp
@@ -9,7 +9,7 @@
 
 #define XDND_VERSION 5
 
-#define XCB_PROPERTY_FORMAT_32BIT 32
+#define PROPERTY_FORMAT_32BIT 32
 #define XCB_PROPERTY_LENGTH       1
 #define XCB_PROPERTY_OFFSET       0