https://bugs.gentoo.org/855212
--- a/src/resources/wallpaper.cpp
+++ b/src/resources/wallpaper.cpp
@@ -38,9 +38,7 @@
 #include <sys/time.h>
 #endif  // WIN32
 
-#ifdef __clang__
 #include <ctime>
-#endif  // __clang__
 
 #include "debug.h"