diff --git a/plugins/platforms/drm/remoteaccess_manager.cpp b/plugins/platforms/drm/remoteaccess_manager.cpp
index 3c1edbee6f..a7034f088f 100644
--- a/plugins/platforms/drm/remoteaccess_manager.cpp
+++ b/plugins/platforms/drm/remoteaccess_manager.cpp
@@ -28,6 +28,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <KWayland/Server/output_interface.h>
 #include <unistd.h>
 #include <gbm.h>
+#include <errno.h>
 
 namespace KWin
 {