diff --git a/winsup/cygwin/tlsoffsets64.h b/winsup/cygwin/tlsoffsets64.h
index 735622172..2e9d590c3 100644
--- a/winsup/cygwin/tlsoffsets64.h
+++ b/winsup/cygwin/tlsoffsets64.h
@@ -91,8 +91,8 @@
 #define tls_psigwait_info (4144)
 #define tls_signal_arrived (-8648)
 #define tls_psignal_arrived (4152)
-#define tls_sigwait_for_select (-8640)
-#define tls_psigwait_for_select (4160)
+#define tls_signalfd_select_wait (-8640)
+#define tls_psignalfd_select_wait (4160)
 #define tls_will_wait_for_signal (-8632)
 #define tls_pwill_wait_for_signal (4168)
 #define tls_context (-8624)