diff --git a/linux-user/strace.c b/linux-user/strace.c
index 9a181460ec..0fbae3c2f6 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -1497,6 +1497,12 @@ if( cmd == val ) { \
         gemu_log("FUTEX_PRIVATE_FLAG|");
         cmd &= ~FUTEX_PRIVATE_FLAG;
     }
+#endif
+#ifdef FUTEX_CLOCK_REALTIME
+    if (cmd & FUTEX_CLOCK_REALTIME) {
+        gemu_log("FUTEX_CLOCK_REALTIME|");
+        cmd &= ~FUTEX_CLOCK_REALTIME;
+    }
 #endif
     print_op(FUTEX_WAIT)
     print_op(FUTEX_WAKE)